overtone/overtone — pull request #48 by neatonk (2011-12-21 15:32:03+00:00)
Title: Changes to Metronome.

```clj
(def m (metronome 120))

;; added...
(:bpm m) ;=> 120
(:start m) ;=>

;;changed
(start m) ;=>
(start m 10) ;=>
```