On February 5, 2021, the song "Fosterkid!" was released by SyKo, i9bonsai, Alice Gas. Fosterkid! is 2 minutes and 11 seconds long and may contain bad words that may be unsuitable for children. Because this song is the only song in Fosterkid! and no other songs are present in the album, we classify this track as a single. Based on our statistics, Fosterkid!'s popularity is unknown right now. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.

Fosterkid! テンポ

The tempo marking of Fosterkid! by SyKo, i9bonsai, Alice Gas is Allegro (fast, quick, and bright), since this song has a tempo of 133 テンポ. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.

Fosterkid! キー

This song has a musical key of C Major. This also means that this song has a camelot key of 8B. So, the perfect camelot match for 8B would be either 8B or 9A. While, 9B can give you a low energy boost. For moderate energy boost, you would use 5B and a high energy boost can either be 10B or 3B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 8A or 7B will give you a low energy drop, 11B would be a moderate one, and 6B or 1B would be a high energy drop. Lastly, 5A allows you to change the mood.