Hailing from Sacramento, MarMar Oso is an R&B singer whose music runs the gamut of human expression, delving deep into feelings of love and intense emotion. The 21-year-old stepped onto the scene with his debut single, "Lost Feelings," a cautionary tale of heartbreak and tragedy. After garnering thousands of views, MarMar Oso dropped off his critically-acclaimed Mixed Emotions mixtape, which was well-received by listeners alike. In late 2018, MarMar Oso caught the ears of many with his viral triumph, "Ruthless." The song gained over 13 million streams since its release back in December and serves as a staple cut in MarMar's catalog. The song also appeared on his 2019 offering, Oso Different, which spawned a plethora of success records like "Everytime" and "I Know." With his formal introduction to the world in the rearview, MarMar puts forth all effort on his latest album, Love Don't Cost A Thing. Boasting high-profile features from the likes of YK Osiris, Luh Kel, and many more, MarMar Oso shares his greatest work thus far. Although it's only been a few years since he first made his imprint, MarMar is taking R&B by storm with his eccentric hooks and catchy one-liners.