first of all, thanks javispedro for the mapping of number keys.

my problem i now face is i can't get sound working. it has something to do with ALSA:

ALSA lib seq_hw.c:457: (snd_seq_hw_open) open /dev/snd/seq failed: No such file or directory
ALSA:Can't open sequencer
MIDI:Opened device:none

i've been looking for a fix but couldn't find any. thanks in advance for any help.