Ben Daglish SID
The Ben Daglish SID format is a game music format connected in some manner with composer Ben Daglish, who wrote music for a number of computer games, as well as the SID format based on a Commodore 64 audio chip. Online information is sketchy; sometimes the name is misspelled as "Benn", and it's not even clear whether it's used on the C-64 (as the "SID" reference implies) or the Amiga (it sometimes shows up on lists of Amiga formats). It's also unclear how it is similar or different from other formats such as Ben Daglish (.bd) or Ben Replay (.ben) (is the latter one even connected with Mr. Daglish, or a different Ben?).