BPMer

BPMer is a program that can help you analyze the BMP (beats per minute) of any song from your iTunes playlists or hard disk.

With the help of this efficient tool, you can analyze the BPM of your entire music collection with just a few clicks of a mouse.

But that's not all that BPMer can help you do. Besides detecting and overwriting the BPM set by other applications, this program provides you with a simple way in which you can optimize start and stop times. This way, you can easily make intros shorter and even overwrite times set in iTunes in no time. Furthermore, you can use this piece of software to adjust the relative volume of your songs (including the ones set by other applications).

When processing the desired tracks with the help of BPMer, you can easily choose which music genres will be processed. This way, you won't have to go though your entire music collection and only process the desired types of songs. You can even export the output so that it will be displayed in iTunes. By the way, the app supports only AAC and MP3 audio formats.

All in all, if you are ever in need of an easy-to-use and efficient BMP detector for your Mac, then you should definitely give the BPMer a try.