waitsign_spc_map1.ips file includes a spc that is played during the waitsigns.
FT_spc_map1.ips includes a spc that is played during the intro text slide (old man text)

initial midi:
finalized old man theme (fomt.mid) was transformed into impulse tracker (fomt.it) using openmpt
The it-file was converted to fomt.spc using snesmod.
The spc-file was transformed into a smc using spc2rom.
Resulting code was transferred manually into the existing bszelda rom to be played at the right place