bass, rhythm guitar Dick Lambert
design Jon Hunt
drums [drummer], leader [band leader] Adrian Lloyd
guitar Bobby Forest
lacquer cut by Kevin Gray
lead guitar Ron Eglit
liner notes John Blair
mastered by Bob Irwin
photography by Charles Ries, Jr.
product manager [project manager] Brendan Ford
product manager [project manager] Tim Livingston
production manager Stephanie Kennedy
rhythm guitar Clyde Brown
tenor saxophone [tenor sax] Bruce Riddar
Record Company Sunset Records (43)
Recorded At Sound House, North Hollywood, CA
Mastered At Stereo Masters
Licensed From Adrian Lloyd
Mastered At Sundazed Studios South
Lacquer Cut At Cohearent Audio
Pressed By Rainbo Records
Pressed By Rainbo Records
Shrink Wrap Sticker Text:
Breakthrough...with this high-flyin' surf slab.
Breakthrough, recorded and released in 1963, is a textbook example of the Southern California surf band sound. This Sundazed deluxe edition is pressed on multi-colored swirly vinyl, just like the original, and includes four additional tracks and new liner notes.

Album is stereo reissue with mono bonus tracks added to the end of each side.

Bonus tracks:
A7 - Breakthrough 7 B-side (Sunset Records 63-602-B)
A8 - Justine 7 B-side (Sunset Records 63-603-B)
B7 - Previously Unissued
B8 - Previously Unissued
Barcode: 0 90771 54561 9 (Printed)
Barcode: 090771545619 (String)
Matrix / Runout: LP 5456-A S-87788 KPG@CA (Side A)
Matrix / Runout: LP 5456-B S-87789 KPG@CA (Side B)