There are many Italo-Disco hits that have sci-fi themes and sound effects that were previously used in Space Disco. Many instrumental Italo-Disco remixes sounded very "space disco" like and some Italo-Disco artists and groups (most notable Koto and Laserdance) had space disco elements in their music until the late 1980s. The hybrid between Space Disco and Italo Disco created after 1986 mostly in Eastern Europe is called "Synthesizer Dance" by some fans, and "Spacesynth" by Americans. Another crossover between Space Disco and Italo Disco was made by Italians producers and DJs in the early 1980s. They used to remix European hits in a "space disco" style. That was the case with the hit "Der Kommissar" by Falco.