Smashing Pumpkins
X.Y.U 
Mellon Collie and the Infinate Sadness album

Main Riff
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Play the main riff until it gets slower

and Billy sings "Mary had a little lamb...."
play this;
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After he screams "IN THE EYES OF A JAKAL I SAY KA-BOOM!"
Play Main Riff

Then it slows down,
Play this next riff till the end of the song
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