Thanks for the comments!

Regarding the warmth of my cello sound, I've never noticed (so maybe it's actually me who needs to work on my sound production more than anything, or my cello's sound in itself).

Either way, could you tell me more on this subject? How can one change the warmth of the sound? Different microphones, placement of the microphones, etc, I imagine. Cristian (the accordionist) and I are both students, so we asked a friend in sound engineering to help us so this was very home-made, low budget. (10 euros for the engineers train, it's great!)

We'll we sure are glad you enjoy this though!