Adjust music definition files.
-rw-r--r-- 21421 CMakeLists.txt
-rw-r--r-- 1400 CODINGSTYLE
-rw-r--r-- 35068 COPYING
-rw-r--r-- 63832 Doxyfile
-rw-r--r-- 5466 INSTALL
-rw-r--r-- 4093 README
-rw-r--r-- 11076 TODO
-rw-r--r-- 1248 WHATSNEW.txt
-rw-r--r-- 533 config.h.cmake
drwxr-xr-x - contrib
drwxr-xr-x - data-lowres
drwxr-xr-x - data
drwxr-xr-x - docs
drwxr-xr-x - external
-rwxr-xr-x 1074 makedist.sh
-rwxr-xr-x 404 makepot.sh
drwxr-xr-x - man
drwxr-xr-x - mk
drwxr-xr-x - src
-rw-r--r-- 1496 supertux2.desktop
drwxr-xr-x - test
drwxr-xr-x - tools