Hi! Thank you so much for checking out Musializer! Since I'm a huge opponent of telemetry and other spyware crap it's really nice to see how people use your software from time to time. That was really informational! One note, microphone support is not finished yet. Currently it actually starts recording the sound right away into recording.wav file in the current working directly. So please be careful with leaving it for long periods of time as it may consume your entire hard drive. It does so because it's unfinished and I really-really do not recommend using it. That's why I've put it behind a config flag so people do not accidentally use it. It's planned for the Alpha 3 release. Thank you again!