It's worked fine for years.

It's just something you've done wrong.

The box says C

You choose D and tell it yes transpose the thing.

Then there is then enharmonics setting above. Not a lot of accidentals in most music used in Band in a Box but sometimes I use white out on the wife's leadsheet cause she's ain nawl about that, being an Honours Music grad.

John Conley
Musica est vita