Complex sentence: For "Panthalassa", Laswell took the tapes from Miles' "electric period" and re-imagined them, the impetus for the project being that the original releases were just mixes made by Teo Macero from long in-studio sessions.
Split into simpler sentences: For Panthalassa ", Laswell took the tapes from Miles" "electric period" and re-imagined them. The impetus for the project being that the original releases were just mixes made by Teo Macero from long in studio sessions.