not to rain on your parade, but that device isn't made for music:
Sampling Frequency SHQ 44.1kHz:128kbps (best quality available)
Overall Frequency Response SHQ 100-17000Hz (no lows/not much highs, ideal to pick up voices, bad for music)
1 hour 5 min (SHQ) (you won't get a full show with the best quality)
no line in input....
you'd be better off bribing the sound guy and asking for a dat->tape/cd recording
