On January 1, 1999, the song "638" was released by Viejas Locas. The duration of 638 is about two minutes long, specifically at 2:52. This song does not appear to have any foul language. 638's duration is considered a little bit shorter than the average duration of a typical track. The song is number 11 out of 15 in Especial by Viejas Locas. The popularity of 638 is currently below average in popularity right now. The overall mood can be danceable to some, especially with it's high amount of postive energy.

638 テンポ

The tempo marking of 638 by Viejas Locas is Vivace (lively and fast), since this song has a tempo of 162 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.

638 キー

The music key of this track is D Major. This also means that this song has a camelot key of 10B. So, the perfect camelot match for 10B would be either 10B or 11A. While, 11B can give you a low energy boost. For moderate energy boost, you would use 7B and a high energy boost can either be 12B or 5B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 10A or 9B will give you a low energy drop, 1B would be a moderate one, and 8B or 3B would be a high energy drop. Lastly, 7A allows you to change the mood.