Nebula is a girl band from Barcelona constituted in 2017. The two members are Àstrid and Erola. Both members are songwriters and singers of the pop music genre. Since their childhood they have followed an artistic path getting academic training in music, artistic dance, theater, gospel, basic music theory, etc.

The artists compose their own songs within the pop music genre with the purpose to express their convictions. Nebula's songs are always accompanied by an image that arises from their noticeable personality.