- Artist
- Sonny Rollins
- Title
- On Impulse!
- Labels
- Impulse! AS-91
- MCA Records VIM-4648
- Country
- Japan
- Released
- 1981
- Format
- LP, Album, Reissue, Stereo
Runout and matrix codes
Etched or stamped in the dead wax between the last track and the label. If yours match, you have this pressing.
- V NS B AS-91A 131 *Side 1 (stamped)
- AS-91B 121 *Side 2 (stamped)
Other Japan pressings of On Impulse!
- 1981MCA Records VIM-4648 / Impulse! AS-91LP, Album, Promo, Reissue, Stereo
- 1979Impulse! VIM-5541 / MCA Records VIM-5541LP, Album, Stereo, Reissue
- 1978Impulse! YX-8553-AILP, Album, Reissue, Stereo
- 1976Impulse! YP-8507-AI / ABC Impulse! YP-8507-AILP, Album, Reissue, Stereo
- 1973Impulse! IMP-88061 / ABC Records IMP-88061LP, Album, Reissue, Stereo
- 1966Impulse! SH-3068LP, Album, Stereo
- ?Impulse! SR - 3014LP, Album, Promo, Stereo