Elva (album)

Unwritten Law

• Scott Russo – Vocals
• Steve Morris – Guitar
• Rob Brewer – Guitar
• Pat "PK" Kim – Bass guitar
• Wade Youman – Drums

Additional musicians

• Nicholas Wright – Guitar on "Elva"
• Josh Freese – drums on "Up All Night"
• John Shanks – additional guitar on "Sound Siren," slide guitar on "Actress, Model..."
• Miguel – upbeat guitar on "How You Feel," lead guitar on "Seein' Red"
• Marshall Goodman – percussion on "Up All Night" and "Hellborn"
• Michael Fisher – Indian percussion on "Babalon"
• The Allday Singers – group vocals on "Babalon"
• Tony Kanal – bass guitar on "Rest of My Life"
• Neville Staples – DJ vocal on "Evolution"
• Raleigh Theodore Sakers – spoken vocals on tracks 12 & 14

Artwork

• Steven R. Gilmore – Sleeve design, layout, art direction, line drawings (based on original drawings by Wade Youman)
• Wade Youman and Marc B. – Art direction
• Mark Baldswin – Cover paintings
• Dean Karr – Photography

Production

• John Shanks and Miguel – Producers
• Josh Abraham – producer and mixing of "Rest of My Life"
• Mark DeSisto and Tobias Miller – engineers
• Dan Chase, Tal Herzberg, and Baraka – Pro Tools
• Eddie Ashworth – additional engineering
• Mike McMullen and Jerry Moss – assistant engineers
• David J. Holman – mixing
• Mixed at Cactus Studio Hollywwod
• Brian Gardner – mastering

Management

• Bill Silva, Les Borsai – Managers for Bill Silva Management
• Andy Somers, Val Wolfe & Melody King – Booking Agents for The Agency Group
• Mark Williams & Tom Whalley – A&R
• John Branca, Mitch Tenzer & Heather Hathwell-Ziffren – Legal for Britteham, Branca & Fischer, LLP

Album

Singles