Programmatic audio output to different sound cards?

Question

Delphi

The computer has two identical sound cards installed.
It is necessary to simultaneously output two different sound files to different sound cards
Sound files in MP3 format.
Implementation is desirable through WinAPI, if there are other ways, it is welcome.

Answer 1

https://msdn.microsoft.com/en-us/library/windows/d...
www.planet-source-code.com/vb/scripts/ShowCode.asp...