README-alsa-utils.txt

To use alsa-utils for sound import and load the required kernel modules, enter:
  sce-import alsa-modules-3.16.6-tinycore
  sce-load alsa-modules-3.16.6-tinycore

Use above if kernel version is 3.16.6-tinycore, otherwise run  uname -r  and 
substitute the kernel version.
 
Import and load alsa-utils:
  sce-import -b alsa-utils
  sce-load alsa-utils

Run alsamixer to adjust volume and unmute any muted channels (show as MM):
  alsamixer

To save settings enter:
  sudo alsactl store

Add var/lib/alsa/asound.state to /opt/.filetool.lst for reboot persistence
and perform a backup, enter:
  echo "var/lib/alsa/asound.state" >> /opt/.filetool.lst
  backup

On reboot, enter the following to restore settings:
  alsactl restore