In August 1978, “Full Moon” label released “Twin Sons of Different Mothers”, the first of two collaborations albums by Dan Fogelberg and Tim Weisberg. It was recorded in 1978, at “The Record Plant” in Sausalito, California; “Village Recorders”,  “Wally Heider Studios”, “United Studios”, “A&M Studios” and “Sunset Sound” in Los Angeles, and was produced by Dan Fogelberg and Tim Weisberg.

Personnel:

• Dan Fogelberg – synthesizer, acoustic guitar, bass, guitar, mandolin, percussion, piano, electric guitar, keyboard, vocals, background vocals, voices, slide guitar, classical guitar
• Tim Weisberg- flute, percussion, oboe, piccolo
• David Breinenthal – bassoon
• Gary Coleman – percussion
• Vincent DeRosa – French horn
• Earl Dumler – English horn
• John Ellis – organ, oboe
• Bobbye Hall- percussion, conga, cowbell
• Don Henley- vocals, harmony vocals
• John Leslie Hug – guitar, harp
• Jim Keltner- drums
• Joe Lala- percussion, conga
• Neil Larsen – piano, keyboard, electric piano
• Andy Newmark- synthesizer, drums
• Norbert Putnam- bass
• Ann Mason Stockton – harp
• Florence Warner- vocals, background vocals
• Willie Weeks– bass
• Engineer: Marty Lewis
• Vinyl mastering engineer: Glenn Meadows

Track listing:

All tracks by Dan Fogelberg, except where noted.

1. Twins Theme
2. Intimidation
3. Lazy Susan
4. Guitar Etude No. 3
5. Tell Me to My Face – Allan Clarke, Tony Hicks, Graham Nash
6. Hurtwood Alley
7. Lahaina Luna
8. Paris Nocturne
9. Since You’ve Asked – Judy Collins
10. The Power of Gold