The following documents the changes contained in the fourteenth update to the 1999 edition of MARC 21 Format for Bibliographic Data.  Update No. 14 (April 2012) includes changes resulting from proposals that were considered by the MARC 21 community during January 2012.

New content designators:

Indicators

382  Medium of Performance - 1st indicator (Display constant controller):  values # (No information provided), 0 (Medium of performance), and 1 (Partial medium of performance)

382  Medium of Performance - 2nd indicator (Access control):  values # (No information provided), 0 (Not intended for access), and 1 (Intended for access)

Subfield codes

$b  Soloist (R) in 382 (Medium of Performance)

$d  Doubling instrument (R) in 382 (Medium of Performance)

$n  Number of performers of the same medium (R) in 382 (Medium of Performance)

$p  Alternative medium of performance (R) in 382 (Medium of Performance)

$s  Total number of performers (R) in 382 (Medium of Performance)

$v  Note (R) in 382 (Medium of Performance)

See also:

Appendix G:  Format Change Lists

Appendices