<human>: Background: The Ronettes () were an American girl group from New York City. One of the most popular groups from the 1960s, they placed nine songs on the Billboard Hot 100, five of which became Top 40 hits. The trio from Spanish Harlem, New York, consisted of lead singer Veronica Bennett (later known as Ronnie Spector), her older sister Estelle Bennett, and their cousin Nedra Talley. Among the Ronettes' most famous songs are "Be My Baby",
Context: In early 1963, fed up with Colpix Records and the group's lack of success, sister Estelle placed a phone call to producer Phil Spector and told him the Ronettes would like to audition for him. Spector agreed and met the women soon after at Mira Sound Studios in New York City. Later, Spector told Ronnie that he had seen them at The Brooklyn Fox several times and was impressed with their performances. At the audition, Spector was sitting at a piano, and when the group began singing "Why Do Fools Fall in Love", he suddenly jumped up from his seat and shouted: "That's it! That's it! That's the voice I've been looking for!"  After their successful audition, Spector decided to sign the group. Originally, he wanted to sign Ronnie as a solo act, until her mother told him either he signed the Ronettes as a group or it was no deal. He agreed to sign the group and instructed Ronnie's mother to inform Colpix Records that the women had "given up" on show business so the studio would release their contract. By March 1963, the group was officially signed to Spector's Philles Records.  The first song the Ronettes rehearsed and recorded with Phil Spector was written by Spector, Jeff Barry, and Ellie Greenwich called "Why Don't They Let Us Fall in Love". They brought the women out to California to make the record, but, once it was completed, Spector declined to release it. They recorded more songs for Spector, including covers of "The Twist", "The Wah Watusi" (lead vocals by Nedra), "Mashed Potato Time", and "Hot Pastrami". These four songs were released, but were credited to The Crystals on their 1963 Philles LP The Crystals Sing Their Greatest Hits, Volume 1. CANNOTANSWER
Question: Which label were they signed to before Philles Records ?. Whats the answer?
<bot>: Colpix Records