chunaria in 1948
The legendary singer Mohammed Rafi made his debut as a playback singer in 1941 with a duet along with Zeenat Begum for a Punjabi film Gul Baloch, under the music direction of Shyam Sunder.
Neil Diamond.
Roberta Flack, jazz singer debut album was known as First Take. That album was released in 1969 on Atlantic records.
Aap ke Sewa Main 
Elvis Presley
Love Me Tender.
19 was the debut album by English singer-songwriter Adele.It was released on 28 January 2008.
Dido (save some oodles for me :) )
Jewel*
Rockell is a singer and songwriter of dance music. Her first release was titled I Fell In Love. It was released on her debut album titled What Are You Lookin' At, which was released in 1996.
Donavon Frankenreiter released his debut album in 2004. He signed on with Universal Music and his friend, singer song-writer Jack Johnson, helped Frankenreiter release his first album.
The Beatles debut album was Hard Days Night. Debut meaning first performance, first product or launch, first appearance.