craig@craig-desktop:~$ asoundconf list
Names of available sound cards:
Live
craig@craig-desktop:~$ asoundconf set-default-card Live
craig@craig-desktop:~$ asoundconf
Usage:
asoundconf is-active
asoundconf get|delete PARAMETER
asoundconf set PARAMETER VALUE
asoundconf list

Convenience macro functions:
asoundconf set-default-card PARAMETER
asoundconf reset-default-card
asoundconf set-alsa
asoundconf unset-alsa
asoundconf set-oss PARAMETER
asoundconf unset-oss

craig@craig-desktop:~$ asound-gtk
asound-gtk: command not found
craig@craig-desktop:~$ asoundconf-gtk
/home/craig/.themes/Darker theme/gtk-2.0/gtkrc:50: Clearlooks configuration option "menuitemstyle" is not supported and will be ignored.
/home/craig/.themes/Darker theme/gtk-2.0/gtkrc:51: Clearlooks configuration option "listviewitemstyle" is not supported and will be ignored.
/home/craig/.themes/Darker theme/gtk-2.0/gtkrc:52: Clearlooks configuration option "progressbarstyle" is not supported and will be ignored.
You need to make sure asoundconf is active!
By default, asoundconf's configuration file is ~/.asoundrc.asoundconf
and must be included in ~/.asoundrc. Open this file to make sure it is!
craig@craig-desktop:~$