What, I Became Aira in the Beautiful Melody

(It is an adaptation based on the second season of Beautiful Melody with some other anime in between) The Crystal Heels Cup competition was about to begin, and Aira began to hesitate. Even during training, he looked preoccupied. Ritsuwu and Mion noticed Aira's abnormality and asked why. They were also undecided about this matter. At the press conference of the Crystal Heel Cup, pretty top decided to send Mars and Serenon with K to appear. Aira announced that Mars would appear in the "Symphony Avenue" of the symphony trials. This explosive statement caused chaos in the entire press conference. Symphony Avenue finally opened. Mars, who had won the Crystal Heel Cup for four consecutive years, made an emergency appearance. Serenon with K also joined the competition. In order to compete for the symphony necklace and symphony headband, the girls started a song battle.