The "Advice" songstress' kin put out the first single called "Invisible" from her upcoming posthumous album, reported Us Weekly.
Earlier in the week, Grimmie's elder brother, Marcus had appeared on the "Elvis Duran and The Morning Show" to preview the new upbeat song.
The family also announced plans to start a foundation in her honour.
He also talked about the death of "The Voice" singer, who was killed last June at the age of 22.
Grimmie died of gunshot wounds inflicted in a targeted attack after her performance in a concert in Orlando, Florida, after which her attacker shot himself dead too.
Disclaimer: No Business Standard Journalist was involved in creation of this content