buy for example here: https://itunes.apple.com/de/album/love-over-gold-remastered/id14398226 "Private Investigations" by "Dire Straits is taken from their fourth studio album "Love Over Gold". Mark Knopfler was the first time responsible also as a producer. In general the album / the tracks are filled with lengthy, experimental phases, as you can especially also hear in this tune. It was the time where the "CD" / "Compact Disc" had its triumphant progress and "love Over Gold" was one of the releases which was very often used as sound example. Of Course we do not own any rights but thought it is a good idea to share our musical roots and so support their / our music