After installing Linux MultiMedia Studio, I couldn't get any sound, for some reason the OSS driver didn't work
The error message was:
No audio-driver working - falling back to dummy-audio-driver
You can render your songs and listen to the output files...
Couldn't create MIDI-client, neither with ALSA nor with OSS. Will use dummy-MIDI-client.
1.Installed the alsa-libs and pulseaudio-libs
sudo yum install alsa-lib.x86_64 alsa-lib-devel.x86_64 alsa-oss-libs.x86_64 gyachi-plugin-alsa pulseaudio-libs.x86_64 pulseaudio-libs-devel.x86_64
After doing that, I could select the ALSA driver from within the sound interface in LMMS and all worked fine.