diff --git a/multimedia.controller.sh b/multimedia.controller.sh
new file mode 100755
index 0000000..af9dcfe
--- /dev/null
+++ b/multimedia.controller.sh
@@ -0,0 +1,250 @@
+#!/bin/sh
+#
+# Purpose {{{
+# This script will try to send multimedia controls to correct player
+#   1. Send selected command to MPV if running
+#   2. Send selected command to Kodi if running
+#   3. Send selected command to MPD if running
+#   4. Start mpd if nothing runs
+# …
+#
+# 2022-05-22
+# }}}
+# Vars {{{
+readonly PROGNAME=$(basename "${0}")
+readonly PROGDIR=$(readlink -m $(dirname "${0}"))
+readonly ARGS="${*}"
+readonly NBARGS="${#}"
+[ -z "${DEBUG}" ] && DEBUG=1
+## Export DEBUG for sub-script
+export DEBUG
+
+## Default values for some vars
+readonly MPV_PROC_REGEXP="mpv.*--input-ipc-server"
+readonly KODI_PROC_REGEXP="kodi.bin"
+readonly MPD_PROC_REGEXP="mpd.*systemd"
+
+readonly MULTIMEDIA_COMMAND_DEFAULT="toggle"
+
+## Colors
+readonly PURPLE='\033[1;35m'
+readonly RED='\033[0;31m'
+readonly RESET='\033[0m'
+readonly COLOR_DEBUG="${PURPLE}"
+# }}}
+usage() {                                                       # {{{
+
+	cat <<- HELP
+usage: $PROGNAME [-c|-d|-h]
+
+This script will try to send multimedia controls to correct player
+   1. Send selected command to MPV if running
+     * Latest instance only with an IPC socket.
+   2. Send selected command to Kodi if running
+   3. Send selected command to MPD if running
+   4. Start mpd if nothing runs
+
+EXAMPLES :
+    - Send TOGGLE command to the first media player running
+        ${PROGNAME} --command toggle
+
+OPTIONS :
+    -c,--command
+        Send some command to running media player (MPV, Kodi, MPD,…).
+
+    -d,--debug
+        Enable debug messages.
+
+    -h,--help
+        Print this help message.
+
+HELP
+
+}
+# }}}
+debug_message() {                                               # {{{
+
+	local_debug_message="${1}"
+
+	## Print message if DEBUG is enable (=0)
+	[ "${DEBUG}" -eq "0" ] && printf '\e[1;35m%-6b\e[m\n' "DEBUG − ${PROGNAME} : ${local_debug_message}"
+
+	unset local_debug_message
+
+	return 0
+}
+# }}}
+error_message() {                                               # {{{
+
+	local_error_message="${1}"
+	local_error_code="${2}"
+
+	## Print message
+	printf '%b\n' "ERROR − ${PROGNAME} : ${RED}${local_error_message}${RESET}"
+
+	exit "${local_error_code:=66}"
+}
+# }}}
+define_vars() {                                                 # {{{
+
+	## If MULTIMEDIA_COMMAND wasn't defined (argument) {{{
+	if [ -z "${MULTIMEDIA_COMMAND}" ]; then
+		## Use default value
+		readonly MULTIMEDIA_COMMAND="${MULTIMEDIA_COMMAND_DEFAULT}"
+	fi
+	## }}}
+
+}
+# }}}
+is_proc_absent() {                                             # {{{
+
+	local_proc_pattern="${1}"
+
+	## Proc is absent by default
+	return_proc_absent="0"
+
+	local_count_proc_pattern="$(pgrep -f -- "${local_proc_pattern}" | wc -l)"
+
+	case "${local_count_proc_pattern}" in
+		0 ) ## No procs related to this pattern are running
+			return_proc_absent="0"
+			;;
+		* ) ## At least one proc seems running
+			return_proc_absent="1"
+			;;
+esac
+
+	## Simple debug message to valid current variables
+	debug_message "is_proc_absent − \
+procs running (with the pattern: ${RED}${local_proc_pattern}${COLOR_DEBUG}) on the current host: ${RED}${local_count_proc_pattern}${COLOR_DEBUG}."
+
+	return "${return_proc_absent}"
+
+}
+# }}}
+is_proc_running() {                                             # {{{
+
+	local_proc_pattern="${1}"
+
+	local_count_proc_pattern="$(pgrep -f -- "${local_proc_pattern}" | wc -l)"
+
+	case "${local_count_proc_pattern}" in
+		0 ) ## No procs related to this pattern are running
+			return_proc_running="1"
+			;;
+		* ) ## At least one proc seems running
+			return_proc_running="0"
+			;;
+esac
+
+	## Simple debug message to valid current variables
+	debug_message "is_proc_running − \
+procs running (with the pattern: ${RED}${local_proc_pattern}${COLOR_DEBUG}) on the current host: ${RED}${local_count_proc_pattern}${COLOR_DEBUG}."
+
+	return "${return_proc_running}"
+
+}
+# }}}
+
+main() {                                                        # {{{
+
+	## Define all vars
+	define_vars
+
+	## If MPV with an IPS-socket is running {{{
+	### AND Send multimedia command to MPV sub-script
+	### AND exit 0
+	is_proc_running "${MPV_PROC_REGEXP}" \
+		&& debug_message "Try to send ${RED}${MULTIMEDIA_COMMAND}${COLOR_DEBUG} to ${RED}MPV${COLOR_DEBUG}." \
+		&& mpv.controller.sh --command "${MULTIMEDIA_COMMAND}" \
+		&& exit 0
+	## }}}
+	## If kodi is running {{{
+	### AND Send multimedia command to Kodi sub-script
+	### AND exit 0
+	is_proc_running "${KODI_PROC_REGEXP}" \
+		&& debug_message "Try to send ${RED}${MULTIMEDIA_COMMAND}${COLOR_DEBUG} to ${RED}Kodi${COLOR_DEBUG}." \
+		&& kodi.controller.sh --command "${MULTIMEDIA_COMMAND}" \
+		&& exit 0
+	## }}}
+	## If mpd is running {{{
+	### AND Send multimedia command to MPD sub-script
+	### AND exit 0
+	is_proc_running "${MPD_PROC_REGEXP}" \
+		&& debug_message "Try to send ${RED}${MULTIMEDIA_COMMAND}${COLOR_DEBUG} to ${RED}MPD${COLOR_DEBUG}." \
+		&& mpd.controller.sh --command "${MULTIMEDIA_COMMAND}" \
+		&& exit 0
+	## }}}
+	## If mpd is not running {{{
+	### AND Start it with user's systemd
+	### AND exit 0
+	is_proc_absent "${MPD_PROC_REGEXP}" \
+		&& debug_message "Start default player ${RED}mpd with systemd${COLOR_DEBUG}." \
+		&& systemctl --user start mpd.service \
+		&& exit 0
+	## }}}
+
+}
+# }}}
+
+# Manage arguments                                                # {{{
+# This code can't be in a function due to argument management
+
+if [ ! "${NBARGS}" -eq "0" ]; then
+
+	manage_arg="0"
+
+	## If the first argument is not an option
+	if ! printf -- '%s' "${1}" | grep -q -E -- "^-+";
+	then
+		## Use it as default multimedia command
+		MULTIMEDIA_COMMAND="${1}"
+	fi
+
+	# Parse all options (start with a "-") one by one
+	while printf -- '%s' "${1}" | grep -q -E -- "^-+"; do
+
+	case "${1}" in
+		-c|--command )                        ## Define MULTIMEDIA_COMMAND
+			## Move to the next argument
+			shift
+			## Define var
+			readonly MULTIMEDIA_COMMAND="${1}"
+			;;
+		-d|--debug )                          ## debug
+			DEBUG=0
+			;;
+		-h|--help )                           ## help
+			usage
+			## Exit after help informations
+			exit 0
+			;;
+		* )                                   ## unknow option
+			printf '%b\n' "${RED}Invalid option: ${1}${RESET}"
+			printf '%b\n' "---"
+			usage
+			exit 1
+			;;
+	esac
+
+	debug_message "Arguments management − \
+${RED}${1}${COLOR_DEBUG} option|command managed."
+
+	## Move to the next argument
+	shift
+	manage_arg=$((manage_arg+1))
+
+	done
+
+	debug_message "Arguments management − \
+${RED}${manage_arg}${COLOR_DEBUG} argument(s) successfully managed."
+else
+	debug_message "Arguments management − \
+No arguments/options to manage."
+fi
+
+# }}}
+
+main
+
+exit 255