[Machine Translation] Maki Miyamae, a former member of CoCo, an idol group that debuted in 1989, celebrates her 50th birthday by releasing her first original song in about 30 years. As the title suggests, the new song "waltz" is a calm and romantic medium ballad with a waltz rhythm. The lyrics, which were written by the artist herself, are life-sized and simple in melody. The coupling CD is a four-song set that also includes a new song, "happy lucky days," and two self-covers, "Shabon no sigh" and "Tsuki ni hi ni~I'm always thinking of you. The music is produced by Shinji Tamura, a composer who has written songs for SMAP, Masayuki Suzuki, Hitomi Shimatani, SKE48, NMB48, Pretty Cure, K-ON, The Melancholy of Haruhi Suzumiya, and the Tales of series (games).