This project was built on Linux.
To set up in Windows, one would have to manually configure all the libraries.
To test in Windows, a binary is provided in the build folder.

Code is mainly placed in main.c & stm32f4xx_it.c
Audio.h & .c are external libraries used to play mp3.
stm32f4_discovery_LIS302dl.h & .c provide easy access to accelerometer.
mp3_data.c has hex representation of mp3 samples. bin2hex is Perl script used for conversion.

Includes CMSIS library. See this guide to setup the STM board.