I listen to a olot of music One of the advantages of this, mixed in with one of my Asperger's gifts of paying attention to the most minute detail, is that sometimes I randomly put parts of songs together, usually in regard to samples. It's like a much more complex game of Memory.
This is what I think the progression went for this famous guitar riff went from:
Original
Which Metaform Sampled
Which Pretty Lights Sampled (or Pretty Lights could have taken from Original, can't really tell -- but clearly he added in the "I get a good feeling" lyrics, among other additions like the violin etc)
Which Avicii then sampled