A few days ago, we reported that girl group Rainbow would be working with Japanese producer Daishi Dance for their return to the music scene. Daishi Dance was able to snap some photos with the girls while working on their title track, "To Me". The renown artist commented, "Rainbow is full of personality, and they're all very good at Japanese. Their interpreter was by their side, but they all knew exactly what was going on at each moment in time." He continued, "They did so well while recording, and I feel that the song came out incredibly good. I hope to see the girls debut in Japan sometime soon!" Rainbow's  "To Me" will be released on April 7th, followed by the release of their second mini-album on the 11th. Stay tuned to allkpop for further information! [gallery] Source: Star News