Complex sentence: "Astral Lamp", the band's first CD, is released in November of 2007 under Sony Music Entertainment and the anime Gintama chooses "Signal", from "Astral Lamp", as its 7th ending theme.
Split into simpler sentences: Astral Lamp, the band's first CD, was released in November of 2007 under Sony Music Entertainment. The anime Gintama choose "Signal", from "Astral Lamp", as its 7th ending theme.