A few years ago a producer friend of mine showed me something and Iâ€™m trying to recreate it. He received a recording of a guy singing and playing the acoustic guitar and dropped it into Logic. He was then able to synch up the recording with the metronome in logic and it lined up beat for beat. Logic seemed to not only be able to determine the tempo of the song but it â€œstretchedâ€ the recording so that there was never a place where the click track didnâ€™t line up. He was then able to add midi instruments and edit them in the piano roll. I had a recording session this weekend and have 5 audio tracks. Three for the drum kit (left overhead mic, right overhead mic and a mic on the kick drum), a line out from the bass amp and one mic in front of the guitar amp. Now Iâ€™d like to synch it all up in logic so I can use mid instraments. Could someone please tell me how this is done? A link to a tutorial is fine.