Best music to video app

This is the best app Ive found so far for adding music to my videos. There is no watermark (bless) and you can add any song from your music library. You can also add multiple videos and merge them together. The volume of my music can also be adjusted as well as the volume of the videos, in case you want to keep some of the videos sounds with the music just lightly in the background.

The babes are here to say about Add music to videos!, v2.4