Set the Controls for the Heart of the Sunby Pink Floydfrom the album "A Saucerful of Secrets" riff 1:|--------------------------||--------------------------||--7--7--8--7--7--5--5--7--||--------------------------| riff 2:|--------------------------||--7--7--8--7--7--5--5--7--||--------------------------||--------------------------| riff 3:|----------------------------||----------------------------||--7--7/12--10--10--8--8--7--||----------------------------|Play in this order for verse:riff 1 x4riff 2 x2riff 1 x2riff 3 x2riff 1 x2play riff 1 rest of the time;there's also a variation of riff 1 one octave higher at the end.