Silver Apples were an American electronic rock group from New York, active between 1967 and 1970, before reforming in the mid-1990s. It was composed of Simeon, who performed on a primitive synthesizer of his own devising; and, until his death in 2005, drummer Danny Taylor. The duo were among the first to employ electronic music techniques outside of academia, applying them to 1960s rock and pop styles.

Kapp Records was an independent record label started in 1954 by David Kapp, brother of Jack Kapp. David Kapp founded his own label after stints with Decca and RCA Victor. Kapp licensed its records to London Records for release in the UK.