Originally Posted by musocity
It will load wma files if that's what you have, just set it at the top of the script:

file_type = ".wma" --{".wma",".wav",".m4a",".aiff",".flac",".mp3",".wv",".ogg"}

Reaper can batch convert your files to any compatible format you like then set the type in the script else just use wma.
There is also a script to create the reapeak files for whatever media type you are using so the tracks load instantly.
ah,
I have renewed respect for Reaper - all of the "open source" tweaking is embraced and makes things even better.
I'll have a crack at the file type change with my next song. At present I'm happily mixing & treating drum stems to address the VERY, VERY common BOING that appears in a majority of BIAB snare stems.
Thanks

Cheers
rayc
"What's so funny about peace, love & understanding?" - N.Lowe