|SCO, REC, 006 || |
The contents of program notes and other accompanying material for sound recordings, music manuscripts or printed music. Generally, a specific code is used only if a significant part of the accompanying material is the type of material represented by the code. Up to six codes may be recorded in alphabetical order. If fewer than six codes are assigned, the codes are left-justified and unused positions contain blanks. If more than six codes are appropriate, only the six most important are recorded.