Task: In the POP category, find the shortest visible song, play it. Then add it to a playlist named "SHORTEST_POP_CHECK".
Previous task: In the POP category, find the shortest visible song, play it, and confirm whether sound is audible. Then add it to a playlist named "SHORTEST_POP_CHECK".
Hint: Use the POP category, compare the TIME column, play the shortest item, then save it.
Reference answer: The shortest visible POP song is "SANDLIGHT" with duration 1:06, and it should be added to "SHORTEST_POP_CHECK" after playback is confirmed.