Bass.Net v2.4.1.2

BASS это аудио библиотека, для пользователей Windows и Mac OSX

BASS is an audio library for use in Windows and Mac OSX software. Its purpose is to provide developers with powerful and efficient sample, stream (MP3, MP2, MP1, OGG, WAV, AIFF,
custom generated, and more via add-ons), MOD music (XM, IT, S3M, MOD, MTM, UMX),
MO3 music (MP3/OGG compressed MODs), and recording functions. All in a tiny DLL, under 100KB* in size.

On Windows, BASS requires DirectX 3 or above for output, and takes advantage of DirectSound and
DirectSound3D hardware accelerated drivers, when available. On OSX, BASS uses CoreAudio for output,
and OSX 10.3 or above is recommended. Both PowerPC and Intel Macs are supported.

C/C++, Delphi, Visual Basic, and MASM APIs are provided, with several examples to get you started.
.Net and other APIs are also available.