Lemming 1 is the quintessential song from Lemmings as composed by Brian Johnston. It is one of the first songs heard in the game excluding the introductory music. Listeners have compared it to Pachelbel's Canon In D Major; on some sites it's listed under this name.
This is the original version of the song.
Lemmings (DOS)Tony Williams arranged all the DOS music. The song's internal name is "Lemming1", and is the first track instead of the second heard after Can-Can like in the Amiga version.
The song's file name is "LEMMIN1P.MID".