[CM] new syntax for (list (new midi)

[Johannes Quint]

maybe this way:

(define (thump knum at)
 ;;make two percussive events below knum)
 (list (mp:midi :time at 
            :key (- knum 18)
            :dur .05 :amp .5)
       (mp:midi :time at 
            :key (- knum 23)
            :dur .05 :amp .4)))

best

Am 03.03.2016 um 17:57 schrieb Rob Howiler:

> Hi 
> I am trying to make something work, but I am using old syntax I am sure.  Below is what I am trying to do.  Can anyone help me with the proper syntax?
> Thanks
> Rob
> 
> (define (thump knum at)
>  ;;make two percussive events below knum)
>  (list (new midi :time at 
>             :key (- knum 18)
>             :dur .05 :amp .5)
>        (new midi :time at 
>             :key (- knum 23)
>             :dur .05 :amp .4)))
> 
> I’m getting an “unbound variable” error message for “new"
> 
> 
> ------------------------------------------------------
> Dr. Rob Howiler
> Academic Computing Services Coordinator
> Assistant Professor of Music
> rhowiler at presby.edu
> (864) 833-8324
> ------------------------------------------------------
> 
> 
> -- 
> 
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Johannes Quint
www.johannes-quint.de

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