File: SCALE.MU of Disk: Disks/PDP8-Net/diag-games-kermit
(Source file text) 

C=60
#=F,G,C
CA--;CB--;CC--;CD--;CE--;CF--;CG--
CA-;CB-;CC-;CD-;CE-;CF-;CG-
CA;CB;CC;CD;CE;CF;CG
CA+;CB+;CC+;CD+;CE+;CF+;CG+
CA++;CB++;CC++;CD++;CE++;CF++;CG++
CA+++
$