[Machine Translation] In commemoration of the 40th anniversary of her career as a singer, Yuki Gotoh recorded a new song for the first time in 10 years. The released song "Yatterenai" is the first original song written by Yuki Gotoh herself. The song is a fusion of Showa-era song rock and blues, and depicts a world unique to Yuki Goto. The coupling song "Yesterday's Rain" was also written by Yuki Goto. The music is composed by Shogo Shirata, who is known as a sound maker with a strong sense of the city. Yuki Gotoh's vocals, which sing of a woman's heart, create a hybrid urban sound, resulting in a city-pop ballad.