[custom_adv] Reza Yazdani (born on October 16, 1973) is a singer, musician, composer, and actor. He is apop-rock musician and has released eight albums and numerous single songs till now. [custom_adv] His main instrument is guitar, especially electric guitar. He has performed live concerts since the release of his third album, Hiss, mainly in Milad Tower Concert Hall. [custom_adv] He started his career in songwriting and singing when he was 25 years old in 1998. his early works were primarily performed in plays. he released his first album "The City of Heart" in 2000 which included songs adapted from the poetry of Rumi. [custom_adv] Singing is the act of producing musical sounds with the voice and augments regular speech by the use of sustained tonality, rhythm, and a variety of vocal techniques. A person who sings is called a singer or vocalist (in jazz and popular music). [custom_adv] Singers perform music (arias, recitatives, songs, etc.) that can be sung with or without accompaniment by musical instruments. Singing is often done in an ensemble of musicians, such as a choir of singers or a band of instrumentalists.