diff --git a/bashrc/.bashrc b/bashrc/.bashrc
index 34d31a3..26578ff 100644
--- a/bashrc/.bashrc
+++ b/bashrc/.bashrc
@@ -48,7 +48,7 @@ alias firefox='librewolf'
 ## run script to setup default tmux session and then attach the session
 ## attaching the session needs to be done from the calling shell, otherwise
 ## the setup script will only terminate after detaching or killing the session
-alias dmux='default-tmux-session && tmux attach'
+alias dmux='bash default-tmux-session.sh && tmux attach'
 
 alias tks='tmux kill-session'
 alias tma='tmux attach'
@@ -80,10 +80,11 @@ source ~/.bash_alias
 ## source custom functions for specific purposes
 script_path=${HOME}/dotfiles/scripts/
 source_list=()
-source_list+=("${script_path}/navigate_bash_setup")
-source_list+=("${script_path}/fzf-bash-history")
+source_list+=("${script_path}/navigate_bash_setup.sh")
+source_list+=("${script_path}/fzf-bash-history.sh")
 source_list+=("${script_path}/colors.sh")
 source_list+=("${script_path}/dunst.sh")
+source_list+=("${script_path}/select-audio-sink.sh")
 
 ## source qmk setup script
 # source /home/scbj/repos/qmk_firmware/util/qmk_tab_complete.sh
diff --git a/i3/.config/i3/config b/i3/.config/i3/config
index d0dd2b1..d2955e5 100644
--- a/i3/.config/i3/config
+++ b/i3/.config/i3/config
@@ -167,7 +167,7 @@ bindsym $mod+s       exec --no-startup-id maim -su | xclip -selection clipboard
 bindsym $mod+Shift+s exec --no-startup-id maim -su "/home/${USER}/Pictures/screenshots/$(date '+%Y%m%d_%H%M%S').png"
 
 # open pavucontrol
-bindsym $mod+a exec --no-startup-id pavucontrol
+bindsym $mod+a exec bash select-audio-sink.sh
 
 # Use pactl to adjust volume in PulseAudio.
 set $refresh_i3status killall -SIGUSR1 i3status
diff --git a/scripts/default-tmux-session b/scripts/default-tmux-session.sh
similarity index 100%
rename from scripts/default-tmux-session
rename to scripts/default-tmux-session.sh
diff --git a/scripts/fzf-bash-history b/scripts/fzf-bash-history.sh
similarity index 97%
rename from scripts/fzf-bash-history
rename to scripts/fzf-bash-history.sh
index e18b442..acff17a 100644
--- a/scripts/fzf-bash-history
+++ b/scripts/fzf-bash-history.sh
@@ -1,3 +1,4 @@
+#!/usr/bin/env bash
 
 function __search-history {
     current_line="${READLINE_LINE}"
diff --git a/scripts/navigate_bash_setup b/scripts/navigate_bash_setup.sh
similarity index 100%
rename from scripts/navigate_bash_setup
rename to scripts/navigate_bash_setup.sh
diff --git a/scripts/select-audio-sink.sh b/scripts/select-audio-sink.sh
new file mode 100755
index 0000000..701514b
--- /dev/null
+++ b/scripts/select-audio-sink.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+select_audio_sink() {
+    sinks="$(pactl list sinks | grep -iozP "(?s)(?<=Properties:).*?(?=Ports:)" | tr -d '\0')"
+
+    IFS=$(echo -en "\n\b")
+    ids=($(echo "${sinks}" | grep -io -P "(?<=object.serial = ).*$"))
+    names=($(echo "${sinks}" | grep -ioP "(?<=device\.description = ).*$"))
+    unset IFS
+
+    if [[ "${#ids[@]}" != "${#names[@]}" ]]; then
+        echo "ERROR: #ids (${#ids[@]}) != #names (${#names[@]})"
+        return 0
+    fi
+
+    selection="$(printf "%s\n" "${names[@]//\"/}" | rofi -dmenu)"
+
+    unset number
+    for n in ${!names[@]}; do
+        if [[ "${names[$n]}" == *"${selection}"* ]]; then
+            number=$n
+        fi
+    done
+
+    if [[ -z "${number}" ]]; then
+        echo "something went wrong.."
+        return 0
+    fi
+
+    pactl set-default-sink ${ids[$number]//\"/}
+}
+
+select_audio_sink