Rock On by Humble Pie, album cover

First-year pressing

Rock On 1971 US Pressing (SP 4301)

Rock On by Humble Pie

Artist: Humble Pie
Title: Rock On
Labels: A&M Records SP 4301
A&M Records SP-4301
Country: US
Released: 1971
Format: LP, Album, Stereo
Format notes: Pitman Pressing, Gatefold

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.

SP-4501Side A label
SP-4502Side B label
P • A&M SP-4501 P1 1 3 ASide A runout, variant 1
P A&M SP-4502 P1 1 A 3Side B runout, variant 1
A&M SP-4501 P1 1 A 8Side A runout, variant 2
P A&M SP-4502 P1 1 B 5Side B runout, variant 2

All 55 pressings of Rock On