Worship Backing Tracks (WBT) is a music app that caters to churches looking to raise the standard of excellence in musical celebration. It offers HD multitrack music with vocals, perfect for churches with limited musicians and equipment. With WBT, users can rearrange songs ahead of time and set them to auto-play in the desired arrangement. The app also offers section jumping and looping, key and tempo change options, and the ability to adjust the volume of individual instruments, vocals, and other tracks live. Users can create and save playlists, share them with their team, and add lyrics to songs. The app is available for use on iPhone, iPad, and Mac.

WBT offers two subscription options: All Songs for $29.99/month, which gives users full access to the entire song list, including popular worship songs, praise breaks, and more; and Limited Access for $19.99/month, which only includes shout bumps/praise breaks and prayer music. Both options offer auto-renewal, which can be turned off in the user's account settings after purchase.

In conclusion, WBT is an easy-to-use app that provides churches with a serendipitous fusion of sound and quality, making for a great musical worship experience.