Company for incorporation within their latest organ models. In the US, the units were also marketed under the Multivox brand by Peter Sorkin Music Company, and in the UK, marketed under the Bentley Rhythm Ace brand. Early preset drum machine users A number of other preset drum machines were released in the 1970s, but early examples of the use can be found on The United States of America's eponymous album from 1967–8. The first major pop song to use a drum machine was "Saved by the Bell" by Robin Gibb, which reached #2 in Britain in 1969. Drum machine tracks were also heavily used on the Sly & the Family Stone album There's a Riot Goin' On, released in 1971. Sly & the Family Stone was the first group to have a number #1 pop single that used a drum machine: that single was "Family Affair". The German krautrock band Can also used a drum machine on their songs "Peking O" and "Spoon". The 1972 Timmy Thomas single "Why Can't We Live Together"/"Funky Me" featured a distinctive use of a drum machine and keyboard arrangement on both tracks. Another early example of electronic drums used by a rock band is Obscured by Clouds by Pink Floyd in 1972. The first album on which a drum machine produced all the percussion was Kingdom Come's Journey, recorded in November 1972 using a Bentley Rhythm Ace. French singer-songwriter Léo Ferré mixed a drum machine with a symphonic orchestra in the song "Je t'aimais bien, tu sais..." in his album L'Espoir, released in 1974. Miles Davis' live band began to use a drum machine in 1974 (played by percussionist James Mtume), which can be heard on Dark Magus (1977). Osamu Kitajima's progressive psychedelic rock album Benzaiten (1974) also used drum machines. Programmable drum machines In 1972, Eko released the ComputeRhythm, which was one of the first programmable drum machines. It had a 6-row push-button matrix that allowed the user to enter a pattern manually. The user could also push punch cards with pre-programmed rhythms through a reader slot on the unit. Another stand-alone drum machine released in 1975, the PAiA Programmable Drum Set was also one of the first programmable drum machines, and was sold as a kit with parts and instructions which the buyer would use to build the machine. In 1975, Ace Tone released the Rhythm Producer FR-15 that enables the modification