048 NUMBER OF MUSICAL INSTRUMENTS OR VOICES CODE (R)
Indicators First Source of code # The source of the code is listed in MARC 21 7 The source of the code is listed in subfield $2 Second Undefined; contains a blank (^)
Subfield Codes $a Performer or ensemble (R) $b Soloist (R) $2 source of the code in subfield $a or $b when the first indicator value is '7' (NR) $8 Field link and sequence number (R)