Helen Matoussiyan, known professionally as Helen, is an Iranian-Armenian singer based in California. She started her career playing piano and singing opera as a student at the National Music School in Iran. She also graduated from the Music Conservatory Heidelberg in Germany, specializing in music and opera.

In Los Angeles, Helen, who sings in over seven living languages, turned to pop music and has released four CDs in Persian and one CD in German. Her latest CD, titled "Negahat To" (Your Gaze), features arrangements by Andranik, lyrics by Shahriar Ghannbari, Zoya Zakarian, Maryam Ghazi, and duets with Martik.

After the passing of Mahasti in 2007, she was one of the four female Iranian singers invited by Tabesh TV network to create a song in memory of Mahasti.

Helen's albums include:

• "Ahang-e Aghianoush Khali" (Empty Ocean)
• "Ahang-e Mah o Setareh" (Moon and Star)
• "Ahang-e Raz Helen" (Helen's Secret)
• "Ahang-e Negahat To" (Your Gaze)
• "Ahang-e Asbab Bazi" (Toy's Song)
• "Ahang-e Fasl-e Man" (My Season)
• "Ahang-e Donyaye Taze" (New World)

Key features of this application include:

• No internet connection required, can be played offline
• Ability to play and control songs in the background and even when the phone is locked
• Beautiful design and high speed
• We have curated the best songs for you
• Good and excellent sound quality
• Low app size