Kegawa No Maries's 'Mary Lou' came out on January 19, 2011. With this song being about 5 minutes long, at 4:48, "Mary Lou" by Kegawa No Maries is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There is only one song in ティン・パン・アレイ, so we believe that "Mary Lou" is a single. Based on our statistics, Mary Lou's popularity is below average in popularity right now. Although the tone can be danceable to some, this track does projects more of a negative sound rather than a postive one.

Mary Lou テンポ

The tempo marking of Mary Lou by Kegawa No Maries is Allegro (fast, quick, and bright), since this song has a tempo of 131 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.

Mary Lou キー

This song is in the music key of A Minor. Because this track belongs in the A Minor key, the camelot key is 8A. So, the perfect camelot match for 8A would be either 8A or 7B. While, a low energy boost can consist of either 8B or 9A. For moderate energy boost, you would use 5A and a high energy boost can either be 10A or 3A. However, if you are looking for a low energy drop, finding a song with a camelot key of 7A would be a great choice. Where 11A would give you a moderate drop, and 6A or 1A would be a high energy drop. Lastly, 11B allows you to change the mood.