First of all jammr is great - among its competitors, this is the one I retained and I am willing to pay for. And since I do now since yesterday, I have 1 or 2 requests that should be very easy to implement.
1. the individual recorded tracks are mono, although the original input is stereo - could you please make them stereo - I like remixing bits of my jams in a DAW and having stereo tracks would give a far better sound.
2. also could you please increase the quality of the tracks ? they are compressed a lot (and I understand why), but going up to 128 kps or higher would also bring a huge increase in quality. If it takes up too much space on the server, you could delete them after 48 hours for instance.
3. The recorded mastermix also seems mono despite the fact that the generated mp3 is stereo, could you make it really stereo ? And also higher quality
Keep going !