Why do I have to constantly come up with 101 new samba/bossa/clave drum patterns for Green Dolphin Street or keep repeating complex 12/8 over 4/4 piano montunos  (and their variations) in my head when my body wants to sleep?

Why do I want to get that minim triplet rhythm into my system when my system wants to take a nice long rest?

There it goes again.

1-2-3     1-2-3     1-2-3     1-2-3

1-2-3     1-2-3     1-2-3     1-2-3

1-2-3     1-2-3     1-2-3     1-2-3

ormaybeits2-3claveor3-2claveor16thsonridecymbaloralternatemutedandopenstringsfunkrhythmelectricguitar

For goodness sake the principal of the primary school next door is making his daily speech on his infernally loud PA system and I'm still here trying to sleep...

Edit: He's done with his speech, now it's Negaraku...