When - The Kalin Twins

• Entered the US chart on 02 August 1958 and spent 9 weeks in the charts, reaching a high of number 5.
• Entered the UK chart on 18 July 1958 and reached number 1. Spent 18 weeks in the charts (5 weeks at number 1).
• Included in UK Number Ones.

• 100 Hits - 50s - DMG100031
• 100 Hits Of The '50s - NOT4CD002
• 100 No.1 Hits Of The 50s - NOT4CD026
• 101 - Number 1s of the 50s and 60s - Volume 2 - AUPCD4018
• Amazing 50's Stereo Jukebox 1955-62 - 30 Gold Hits - 13605
• American Heartbeat 1958 - DAY2CD233
• Britain's Greatest Hits - 1958
• Capital Gold - 50s Legends
• Dedicated to the One I Love - GO3CD7137
• Happy Days - 75 Classics Sounds from the Rock 'N' Roll Years
• Heartbeats & Heartaches - DAY2CD102
• High School Rock Of The 50s - 233507
• Hot Hundred - Holiday Hits
• Hot Hundred - Love Songs
• Hot Hundred - Songs For Mum
• Housewives Choice
• I Grew Up With The Broons
• Lemon Popsicles and Strawberry Milkshakes - GO3CD7013
• Lemon Popsicles and Strawberry Milkshakes - 10 CD Set - GO10CD7118
• Lemon Popsicles and Strawberry Milkshakes - Rock 'n' Roll No. 1's - GO3CD7070
• Midnight Shift - The Festival Records Story - DAY2CD231
• More Number 1 Hits of the 1950s
• More Number 1 Hits Of The 1950s (2011)
• No. 1 Hit Singles of the 50s - DAY2CD126
• No. 1 Hits Of The 50s - NOT3CD113
• No. 1 Hits Of The '50s - DAY3CD002
• Number 1 Hits of The 50s
• Presenting The Solid Gold Soul Revue! - GO3CD7227
• Rock 'n' Roll Love Songs - METRSL112
• Shakin' All Over - The Best Of British Rock 'n' Roll
• Sweethearts And Stolen Kisses - 38312
• Sweethearts And Stolen Kisses - Love Me Tender - 60398
• The British Hit Parade - 1958 - Part 2 - June - December - ACQCD7027
• The Broons Gold Collection
• The Definitive No 1 Hits Of The 1950s Every Number 1 from 1950
• The First US Hot 100 August 1958
• The Greatest Hits Of 1958
• The Ultimate Rock 'n' Roll Jukebox Collection 250 Hits - GOSM010
• The Vintage Collection - The 50s
• True 50s Love - Single Version
• Ultimate Jukebox Hits Of The 50s & 60s - DAY3CD076

• When - Joe Simon
• When - Shania Twain
• When - Showaddywaddy
• When - Sunscreem