Mus Mujiono (born March 15, 1960) is an Indonesian jazz musician. Nono, as he is usually called, loves music and knows almost all musical instruments.

Nono grew up in a family of musicians. His father is a keroncong musician, while his older brother, Mus Mulyadi, is also a keroncong singer. Since the sixth grade of elementary school, Nono has been studying guitar. One of the teachers is Harris Sormin from the band AKA. His ability to play music is very attractive, even at the age of only 18, Nono has recorded with his band, The Hands.

Nono's popularity rose with The Hands, his band. They are very famous especially with the song "Hallo Sayang". Unfortunately not long after, they disbanded. Nono also went solo and produced seven albums. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.