There is more than one artist with this name:
1) April is a Polish hardcore band from Zambrow.
2) April is a Finnish, Helsinki-based metal band founded in 2004. April was signed on to Spinefarm Records in early 2006, and the pre-production of their album started almost immediately. Between recording sessions the band has supported Bullet for My Valentine and played at two major open-air metal festivals.
3) April is April Kelly, formerly a freestyle singer and now a pop singer, who released the album Magical in 1990. http://www.theaprilproject.com/
4) April is a Georgian hard rock band
5) April is an Eurobeat female singer.
6) APRIL is a Dutch band (both male and female singer)
7) April is a Slovenian female singer.
8) April was a British glam band who released two singles in 1975.
9) April is a Korean girl group from DSP Media.
10) April is a Bosnian band from Tuzla.
11) Hardcore/Metal band from Germany in the 90s
12) A Post-Rock band from San Francisco, US. https://soundcloud.com/listentoapril