Tsdl_mixer provides bindings to SDL2_mixer intended to be used with Tsdl.
It has as siblings tsdl-image and tsdl-ttf.
Note that these bindings are at an early stage and have only been used minimally. The interface may change. Comments and bug reports are welcome through the github page or by emailing Julian Squires <julian@cipht.net>.
Via opam:
opam install tsdl-mixer
Documentation can be generated with ocamldoc, but the binding
follows the SDL2_mixer interface closely, so it may be sufficient to
consult
its documentation.