Powapowa_P's 'おやすみエクスプレス' came out on January 21, 2011. With this song being around four minutes long, at 4:11, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. There is only one song in セピアレコード, so we believe that "おやすみエクスプレス" is a single. The popularity of おやすみエクスプレス is currently not that popular right now. Although the overall vibe is very danceable, it does project more negative sounds.

おやすみエクスプレス テンポ

The tempo marking of おやすみエクスプレス by Powapowa_P is Presto (very, very fast), since this song has a tempo of 180 テンポ. With that information, we can conclude that the song has a fast tempo. The time signature for this track is 4/4.

おやすみエクスプレス キー

This song has a musical key of C Minor. Because this track belongs in the C Minor key, the camelot key is 5A. So, the perfect camelot match for 5A would be either 5A or 4B. While, a low energy boost can consist of either 5B or 6A. For moderate energy boost, you would use 2A and a high energy boost can either be 7A or 12A. However, if you are looking for a low energy drop, finding a song with a camelot key of 4A would be a great choice. Where 8A would give you a moderate drop, and 3A or 10A would be a high energy drop. Lastly, 8B allows you to change the mood.