Watch Part 2 on Marcus' channel: kzfaq.info/get/bejne/o7d1kpCW3p-Uon0.html Stream our NEW ALBUM now: tinyurl.com/killercoversmusic

Rob, thank you for deciding to choose music over murder.

Half of the value of these videos is the virtuosity Rob and Marcus bring. The other, more important half is the joy they evoke in their listeners.

Shoutout to the editor. Cutting some of the "sometimes we listen to the song first" clips was gold. We all know good these guys are, and now the video just flows so much better.

Literally no matter how old you are, we all know that when we listen to a violin and piano together, we just have to appreciate that moment of classical sounding music, even if the music they replicate is electronic, pop or something else. genre, since it sounds very expectacular.

Thank you for sharing REAL music with all those young people.

Lucky people who got to watch them perform live for FREE. This is something that is worth a ticket at a concert!

anyone not touched by that violin does not have emotions, simply brilliant such an emotional instrument

I am a simple man, Rob and Marcus posting 7 minutes apart is enough for me.

Just know that NO ONE will be disappointed when they see a Marcus and Rob collab, you guys are awesome!

Nice to hear the younger crowd picking some great music, three in a row there. I love it when the younger kids come on and are shocked to the point that demonstrates that they obviously know talent when they hear it.

I don't want to say anything, except that I never knew music could touch my soul. Thanks

I literally got goosebumps as soon as Rob started playing violin in perfect timing

You know man one of the greatest things about these videos is that you can see in the faces of some of these kids and people that Light go off in their head making them want to get into music and that is more powerful than just the entertainment that you guys naturally provide.

I would love to see you guys do this same prank, but have the walls of your room collapse revealing a full orchestra playing along with you.

As a fan of horror and slasher movies, you guys stole my heart.

Wow, the Liana Flores bit was incredible. I love when I can discover new music through these videos and listen to the originals after. So glad I did this time!

Love seeing the people who are overcome with emotion, and either embrace it, or do little things to try and hide it. Either reaction points to them being overcome by what they are seeing, and that is amazing.

You two are the perfect combo...as a musician myself...it truly doesn't get any better seeing two people with this level of talent connecting on such a high musical level. I would love to see a video...where you two blow people's mind by playing some of the most fast paces, insane works you know. Just go off with insanely fast piano melodies accompanied by insanely fast violin riffs....Boom! Cheers to both Rob and Marcus!

What I realize and most of your viewers have realized is that the new music can be tweeked and performed with classical instruments, and its this appreciation that makes you Rob and Marcus so great. Excellent chemistry fellas!!!

The Careless Whisper cover just hits the spot. Continue being awesome Rob and Marcus!

Y'all could definitely do a tour with those kind of improvised performances! Like every place you'd go the people attending each put a name of song in a bowl and you take a few picks.

7:25 was so beautiful I had to get up and grab my lighter with bro. None the less this video had me water eyes all the through video that is some real talent to be able to do that man😳🖤. Wish I could learn

I love the reaction to the classical sound by all different generations am happily surprised

I love that music can universal stop people, and you can see it entering their hearts. It’s the coolest thing about it!!

Violin + Piano melodies really make me feel like in Heaven

This felt like a concert bro!

So many happy faces...Giving happiness is a great feeling

Imagine an Omegle KZfaqrs album featuring Rob, Marcus, Harry Mack, TheDooo, and Frank Tedesco

The both of you make beautiful music together. Please do more of these kind of videos. I had a blast listening to you guys.💜

One of my favorite Halloween-themed episodes y’all have done❤️ Also, Rob, can you even see in that mask? If not, that’s insane.🙌🏻

One of your best works (if not THE best) in Duet Omegle category. Thanks!

One of the greatest collaboration on KZfaq 😍 every time a pleasure ☺️

both of you are amazing, and know when to compliment each other perfectly

It's AMAZING that ya'll make over 10,000 people smile in an hour!! LOVE IT!!!

The music Trio of Rob, Frank and Marcus is the best music collab on KZfaq

Hell yeah! The Rob & Marcus Halloween special? I've been waiting all year for this!

Absolutely love you guys! Thank you so much for what you do! 🖤

These two are so talented. Playing songs on the spot. If the dooo was also there I would lose it. You're both amazing! God bless!

Absolutely incredible!!! Thanks for entertaining this old man and making me smile.

I just watch this from Marcus channel and I have to re-watch this on your channel...love this collab

Yesssssss. Hate when the video ends, you guys bring such happiness. I hope you both carry on for a great many years and I will check out the album you guys made together for sure

I've never commented on your videos before but I just want to say that every time I listen to you play you make me want to actually check out the songs I've never heard before. Such a fantastic job, Rob. Love your videos man!

Great content once again guys...love your work, and the pleasure you bring to people x

Please keep on making those videos. They are simply fantastic. 🤩

Beautiful and inspiring as always. Great job guys!

you guys are so amazing together!! cant stop enjoying ppl reactions to your song.. you deserve the world!

Brilliant as always Rob and Marcus. Have just purchased your new album 😊. Keep up the great work !

You and Marcus never fail to make me smile. Love the joy you bring to everyone

you two have to be my favorite colobs this year. both of you are such amazing musicians. in literally listening to this while cooking food for work tomorrow and imagining what it would be like to meet both of you together.

There are not adequate words to describe you two. Astounding talented and extremely moving do not even come close. Thank you SO much for sharing yourselves with us!❤️❤️❤️

I've been waiting for this all year! Thank you both :)

So much happiness spread all over the world by these guys.

Y'all are awesome. I love the look on the faces of new fans of the genre!

I don’t know how you guys could get any better but you just did it! This is next level! Excellent job guys! Great editing too!

I just have to say Every time I see these Everyone has these huge infectious grins of just pure joy And its the most wonderful thing Thank you for bringing a little bit more magic and a little bit more music into the world

My goosebumps ❤ He let the violin sing and that’s awesome! ❤️ You both are the best!! I’m a Fan from Philippines

Another ingenious idea from these great musicians. Am definitely a fan of both of you

Just purchased your violin course! I’ve been wanting to learn for such a long time. Excited to buy my first violin and get started. 😁

Wow! Just wow, loved this and the responses are beautiful to see!

These videos always brighten up my day. Thanks for the content my dudes!!

You guys are a loss for words! So freaking awesome!

very impressive that both can play by ear since Halloween is coming, can you do that teleporting trick while playing? maybe the one who plays the violin will teleport

goosebumps when i hear the violin🔥

So much talent. Love it!

Every moment Rob comes out, it‘s really touching tears.❤

It gives me great joy to watch you guys entertain people and observe their reactions.

Always a pleasure to see u guys perform together ☺️

these videos always make my day so much better, and hearing rises the moon being played made it even more great, thank you. keep up the amazing work

This is sooooooo good!!!!! Thanks guys for bringing a truck load of joy in a very short amount of time!!! I love your work!!!

I always have a blast listening to you and your friends, and colabs like this are extra special, particularly when seasonal. Left a challenge for you in the chat. ;-)

beautiful as always, when you guys work together it's always wonderful

I love your content bro.. Thank you so much for all the beautiful content that you bring up for us..

I feel like the cut is much faster which i love! Appreciate the extra work that you have to put in to get so many different reactions

This vid made me smile so much I thought my ear buds were loosing volume lol! Love it!!!

This was brilliant, gentlemen. Thank you. This made me feel a lot better after my team lost 30-29 tonight.

I wish the dooo did collabs too...the fact you take requests makes it all the more impressive. Keep it coming.

The duo izz back!!

Note to self: don't start watching MV & RL videos around midnight... i went down a rabbit hole that lasted over 2.5 hours and i still can't stop watching! 😂 great videos thanks to you both.

One of the best video. Love you guys

River flows is so sync with the piano and violin bro , whenever i feel chill i want to hear it.

Ваш талант и ваше умение играть на этих божественных музыкальных инструментах, трогает не только мою ну и души других людей! Спасибо Вам огромное за такие эмоции! Просто супер ! ❤

Love you guys with all my heart

Never heard freebird on piano and violin but y’all killed it. 👍🏻

Oh Yea!!!! One more part2 Halloweeen duo! Can't wait to listen to the Killer album you guys are making!!!!! Lotta love Denmark

This video is soooo wholesome🥺 You made many of us laugh through the entire video❤ and many of us cry during "River flows in you"🕊️

Finally someone asked for a eminem song, mad respect for that kid. There are so many you could do. You guys are great.

Nice to see collabs. It always shocking and suprize how much people reaction differs!

I just want a full song version of you and Madcus doing the Halloween theme. Like damn.

That was so cool! You guys are so talented. :)

I love the videos you and Marcus do. You are both so talented.

Fantastic job you guys, you crushed it. AGAIN. :)

Seriously, you guys are insane. Fantastic work I admire your talent.

Your guide sounds really good. I have been playing viola for upwards of ten years now, but it still sounds useful!

New album is a bop! keep up the good work!

Rob and Marcus - I don;t know how HAPPY you make soooooo many people!

Perfect duo, MV with Rob Landess 🎉💯💯💯💥🔥

All I can say Is music is beautiful!! And these folks bring it! If you shed a tear, like myself, perhaps their is hope for humanity ❤

FANTASTIC !!!!

Thank you so much for bringing back River Flows In You!!! I'm going to download all of your stuff now! Whatever else happens this month, October will go down as a great month.