music-function name shadowing a Scheme keyword

[Urs Liska]

Hi all,

I've mostly completed the implementation of a "span" module that 
provides the \span music-function, which is roughly the same as the HTML 
<span class=""> element.

Nearly everything works fine by now, and I've been very happy with the 
name - until I realized that a music-function \span can be invoked from 
Scheme with (span), and that this shadows the Scheme procedure span from 
SRFI-1.

Am I right to assume that this *can* work - as long as no user of my 
package will think of using the original Scheme function?

Is there any way to get around this without renaming my music function?

Urs