The Italian born song-writer and record producer Giorgio Moroder had a significant impact on film music, particularly during the 80s when he was at the height of his phenomenal career. His music and songs are typically characterised by their pulsating beat and use of synthesisers and other electronic effects. In this field Moroder was certainly something of a pioneer and he has had many imitators, though he has also created some dark and suspenseful moments for films like "Cat People" and "Midnight Express", and on the latter he worked with Harold Faltermeyer with the two composers again being associated on "Beverly Hills Cop 2". As far as we are aware, Moroder is no longer actively writing but his songs and remixes of these have always been popular and make frequent appearances on films.
You'll find keyboard arrangements of some of Moroder's songs in various collections of famous film music, and the following are among the albums available: