What the PSG also can sound like...

yzi: I'd like to hear some famous MSX tunes on that SID replayer

Indeed. Back in the days I was always pestering a c64 dude at school "lol you only got 3 channels.. msx has many (FM) channels" (yes I did not know much about music technology (still not that much nowadays) so I thought channels was all that matters

But now I think the SID is great, imho it can sound better than the YM2413 (OPLL) depending on situation/styles of music. At least from what I hear (on youtube) it blows the AY or YM2149 out of the water.

I hope Playsoniq or at least the SID part gets emulated sometimes so that music software creators can make software where I can use SID+ OPLL + SCC for example (not saying emulation is a must but would at least make things easier and increase the potential userbase by a few hundred times meaning more incentive /motivation for devs)

Instead of feeding the voice encoder with voice, you can feed it by any input given by the sum of 3 square waves and get its perfect 1:1 encoding.
:-)

Likely.

SID on interrupt synthesis would be interesting.
but I wonder about arpeggio rattle
the tool would have to look at the same 20 milliseconds windows as the player made
some wav could be 10 milliseconds off, then one gets mixed notes that are totaly off.

how does zx sidplayer compare to nyrikki, there are 3 categories
vblank interrupt
timer interrupt
100% cpu consumption, cant be played in a game

I never heard of ZX timer interrupt, I bet it takes 100% cpu
it's a pity that sound videos dont tell the update rate in the description