Really

Hop 1: Frank Zappa and Eric Clapton

both credited on We're Only In It For The Money / Lumpy Gravy (1986, US) · source

Hop 2: Eric Clapton and J.J. Cale

both credited on The Road To Escondido (2006-11-07, Europe) · source

Hop 1: J.J. Cale and Simon Climie

both credited on The Road To Escondido (2006-11-07, Europe) · source

Hop 2: Simon Climie and Guy Sigsworth

both credited on Soul Inspiration (1992, UK & Europe) · source

Hop 3: Guy Sigsworth and Björk

both credited on Selmasongs (2000-09-19, US) · source

Hop 1: Peter Gabriel and Pino Palladino

both credited on Snowflake (1998, Japan) · source

Hop 2: Pino Palladino and J.J. Cale

both credited on The Road To Escondido (2006-11-07, Europe) · source

Hop 1: J.J. Cale and Sid Page

both credited on Closer To You (1994-06-13, Europe) · source

Hop 2: Sid Page and Tower Of Power

both credited on Oakland Zone (2008, US) · source

Hop 3: Tower Of Power and Aerosmith

both credited on Just Push Play (2001, Europe) · source

Hop 1: Cream (2) and Eric Clapton

both credited on Wheels Of Fire (1998, US) · source

Hop 2: Eric Clapton and J.J. Cale

both credited on The Road To Escondido (2006-11-07, Europe) · source

Hop 1: J.J. Cale and Pino Palladino

both credited on The Road To Escondido (2006-11-07, Europe) · source

Hop 2: Pino Palladino and Nine Inch Nails

both credited on Hesitation Marks (2013-08-30, Europe) · source