The Unclaimed

Milan Radenkovich (December 15, 1941 – March 14, 1971), who was always credited mononymously as Milan, was an American record producer, songwriter and recording artist on numerous songs made throughout the 1960s, mostly though not exclusively in the garage rock genre. He released an LP and numerous singles for seven different national record labels and other independent labels (a total of more than 30 songs) under a variety of names, including Milan with His Orchestra, Milan, The World of Milan, Milan (The Leather Boy), and The Leather Boy, and also worked under the name Rick Rodell. As a producer, arranger and/or songwriter, Milan oversaw many other releases by a variety of artists ranging from the pop singer Lou Christie to the psychedelic rock band the Head Shop.

Greg Shaw placed Milan's song "I'm a Leather Boy" as the opening track on two different albums in the Pebbles series: the Pebbles, Volume 10 CD and the earlier Pebbles, Volume 11 LP (which was also the first album to be released on his AIP record label). He has written of Milan as being "a cryptic artist who made a series of high image records offering himself as some leather-clad, bike-riding rebel, but so stylized he might've been imagined by Andy Warhol. . . . The only name to be found on these records is Milan, a name that also shows up as writer/producer on a big pile of records, from the early 60s right thru the end of the decade. . . . But who was he? No further clue has ever emerged. This is one guy whose story really cries out to be told."

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Wikipedia