[Machine Translation] Ai no Rhythm" is a duet by Ritsuko Abe and Nori Hasegawa. Ritsuko Abe and Nori Hasegawa, known as the queen of duets, have put their heart and soul into this song. For the coupling song, Hasegawa&#64079;s mature voice sings "A Man&#64079;s Friendship" in a clear voice. <profile> Ritsuko Abe ProfileBorn in Sapporo, Hokkaido, Ritsuko Abe was discovered by composer Masaaki Hirao in 1970 and made her debut with "Ai no Kizuna". It was an instant hit and won the Newcomer of the Year Award at the 12th Japan Record Awards held at the end of the year. Later, her duet with Yukio Hashi, "Tonight I Won't Let You Go," was a big hit. Since then, she has released a series of duets with stars, earning her the nickname "Queen of Duets. Even now, 50 years after her debut, she still retains strong popularity as the host of a BS singing program. Hasegawa&#64079;s profile: Born in Tsu City, Mie Prefecture/ 83 years old, born in 1940/ Company director/ Hobbies: Golf, songwriting (karaoke) She runs a professional rental studio in the heart of Yokkaichi City and contributes to the development of local musicians.