Is a macro necessary?

https://gist.github.com/alexpw/8476780

On Friday, January 17, 2014 10:21:52 AM UTC-6, Kashyap CK wrote:
>
> Hi,
>
> I am exploring javax.sound.midi using clojure and while creating keywords 
> for notes I wonder if I could use macros to generate the keywords -
>
> (defn note-2-num [n]
>   (let [
>         m {
>            :C1  0
>            :C#1 1
>            :D1  2
>            :D#1 3
>            :E1  4
>            :F1  5
>            :F#1 6
>            :G1 7
>            :G#1 8
>            :A1  9
>            :A#1 10
>            :B1  11
>            }] (m n)))
>
>
> I want to repeat this sequence such that note-2-num returns 12 for C2 13 
> for C#2 etc . Could someone please suggest how I can do that?
>
> btw I am exploring overtone as well.
>
> Regards,
> Kashyap
>

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