ROYALcomfort made "Intro" available on March 4, 2015. With Intro being less than two minutes long, at 1:50, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. There are a total of 14 in the song's album "Royal Road 03 〜Life is onetime〜". In this album, this song's track order is #1. In terms of popularity, Intro is currently not that popular. Since there is more of a neutral sound being played, this makes the track somewhat danceable.

Intro テンポ

With Intro by ROYALcomfort having a テンポ of 92 with a half-time of 46 テンポ and a double-time of 184 テンポ, we would consider this track to have a Andante (at a walking pace) tempo marking. Because of this, we believe that the song has an overall slow tempo. Looking at the テンポ of this song, this song might go great with yoga or pilates. The time signature for this track is 4/4.

Intro キー

This song has a musical key of G Minor. Which also means that the camelot key for this song is 6A. So, the perfect camelot match for 6A would be either 6A or 5B. While, a low energy boost can consist of either 6B or 7A. For moderate energy boost, you would use 3A and a high energy boost can either be 8A or 1A. However, if you are looking for a low energy drop, finding a song with a camelot key of 5A would be a great choice. Where 9A would give you a moderate drop, and 4A or 11A would be a high energy drop. Lastly, 9B allows you to change the mood.