Read the following article and answer the question.

Step 1 : Put your iTunes or equivalent on random . Step 2 : Post the first line from the first 30 songs that play , no matter how embarrassing . Step 3 : Strike out the songs when someone guesses the titles and artists correctly and put the name of the song / who sings it and the username of the person who guessed it at the end of the lyric . Step 4 : Looking them up on Google or any other search engine is CHEATING !

What is the narrator assisting with ?
Playing music .