Melanie Blatt Young Theatre School where she met Nicole Appleton. The two girls became best friends. During this period, Blatt also played young Eponine in "Les Misérables" for six months, and was the understudy for Cosette together with fellow Sylvia Young student Denise van Outen. In 1993, Blatt sang under the name Melanie Guillaume in the band Drive with Julienne Davis. They released one single, "Curfew", together. She also did backing vocals for Dreadzone with Denise van Outen. Later that year, Blatt met Shaznay Lewis at the Metamorphosis recording studio in All Saints Road, London. Together, with Simone Rainford, they formed the
Rock Steady (All Saints song) and, recorded and mixed the song at Mayfair Studios in London, England. John Hudson was Kurstin's recording assistant for the track and Jasper Irm, Simon Hayes and Toshi Minesaki were involved in its engineering. All backing vocals in the song are sung by group members Nicole Appleton and Natalie Appleton. "Rock Steady" was mastered by Geoff Pesche. The song is composed in the key of D minor, the beat is set in common time and moves at 130 (closer to 137) beats per minute. "Rock Steady" features a different and new style in music in comparison to previous All Saints