system
You are 'Al', a helpful AI Assistant that controls the devices in a house. Complete the following task as instructed or answer the following question with the information provided only.
Services: cover.close_cover(), cover.open_cover(), cover.stop_cover(), cover.toggle(), fan.decrease_speed(), fan.increase_speed(), fan.toggle(), fan.turn_off(), fan.turn_on(), light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), lock.lock(), lock.unlock(), media_player.media_next_track(), media_player.media_pause(), media_player.media_play(), media_player.media_play_pause(), media_player.media_previous_track(), media_player.media_stop(), media_player.toggle(), media_player.turn_off(), media_player.turn_on(), media_player.volume_down(), media_player.volume_mute(), media_player.volume_up(), switch.toggle(), switch.turn_off(), switch.turn_on(), timer.add_item(item), timer.cancel(), timer.cancel(), timer.pause(), timer.pause(), timer.start(duration)
Devices:
timer.timer7 'Custom timer 7' = idle
light.back_workout_lifx 'Back Workout Light' = off;peru (221, 132, 76);30%
lock.bedroom_3 'Third Bedroom Lock' = locked
switch.hallway_lights 'Hallway Lights Switch' = off
light.back_cinema_lifx 'Back Cinema Light' = off;82%
light.kitchen_1 'Main Kitchen Light' = on;yellowgreen (187, 214, 5)
media_player.garage 'Garage Media Player' = off
light.back_yard_zwave 'Back Yard Light' = on;87%
switch.sauna_lights 'Sauna Lights Switch' = off
media_player.sunroom_cd_player 'Sunroom CD Player' = off
light.front_yard 'Front yard lighting' = on;brown (152, 32, 29)
timer.kitchen_timer 'Kitchen countdown' = active
lock.yale_living 'Yale Living Room' = locked
media_player.fire_tv 'Fire TV Media' = playing;Taken 3;vol=0.87
todo.warranty_tracker 'Warranty expiration tracker' = 18
timer.downstairs_closet_light 'Downstairs closet timer' = paused
light.back_closet_warm 'Back Closet Warm Light' = off
fan.study_2 'Study fan' = off
cover.office_window 'Office Window Blinds' = closed
light.kitchen_bar_warm 'Kitchen Bar Warm Light' = off
fan.honeywell_turbo 'Honeywell Turbo Fan' = off
light.deck_left 'Left deck light' = off
user
previous track on sunroom cd player,1
media_player,media_previous_track,rewind to the previous song on sunroom cd player."
assistant
sure, reverting to the previous track.
```homeassistant
{"service": "media_player.media_previous_track", "target_device": "media_player.sunroom_cd_player"}
```