Convert midi files exported as csv files into something useful for say using with Overtone.
wget http://www.fourmilab.ch/webtools/midicsv/midicsv-1.1.tar.gz && tar -xf midicsv-1.1.tar.gz && cd midicsv-1.1 && make && sudo make install
midi2csv your-midi-file.mid > your-midi.csv
(use 'midi-mash.core)
(csv->events "your-midi.csv")
;; => {:channel 1, :duration 96, :instrument 0, :pitch 48, :time 48480, :velocity 64} ....