Hi, I don't know why, but it seems to work here with DOSBox 0.74-2 on Win 7 x64 on an Athlon 64 X2 PC. 😐
Strangely, I can't get Sound Blaster 2/Pro/16 to work in Sound Club. GUS works fine, though. I tried the Popcorn tune.
Perhaps the issue is related to some DOSBox settings ?
That's what I used (Cycles ~4000; yes very slow indeed; contains a few left overs from previous DOSBoxes).
"Time, it seems, doesn't flow. For some it's fast, for some it's slow.
In what to one race is no time at all, another race can rise and fall..." - The Minstrel
//My video channel//