Lunapark is the trio of Burkhard Ballein, Klaus "Schlips" Gebauer, Reinhard "Zoppen" Benisch from Wuppertal, Germany. Formed in 1981 when the boys were dissatisfied with their surrounding musical environment. They packed their instruments and a cassette recorder and set off to create their own brand of Neue Deutsche Welle (NDW "New German Wave”). Their influences included The Beatles, Colloseum, Roxy Music, Frank Zappa as well as Sex Pistols, Ian Dury & The Blockheads, Blondie and The Cure.

“Gefangene Vögel’ (‘Prisoner Birds’) is their debut album released by Intakt Records, Stuttgart in 1982. Utilizing a simple set up of guitar, bass, drums, drum-computer, Korg MS-10 and Korg MS-20 they recorded 10 tracks that make up the album. Songs bridge the Belgian-type industrial and cold sounds with NDW quirkiness. In the vein of Sad Lovers and Giants, and Schleimer K they blend post-punk and new wave music with electronic influences. All songs are sung in German with monotone vocals and epitomized the urban Zeitgeist of the Cold War.

All songs have been remastered for vinyl by George Horn at Fantasy Studios in Berkeley. The vinyl comes housed in a replica of the original jacket design, which features a drawing of birds on a grid. There are 4 different color versions of the screen printed jacket: blue, yellow, magenta and turquoise. Each LP includes a copy of the double sided 11x11 insert that was included with the original pressing with lyrics and photos.