4bars - New music experience

Create your brand-new song!

4bars is an App that allows you to easily create your original new song by merging 2 songs.

You can save the created song as a short 4bars video on your iPhone and share it on SNS.

Free Plan
• Select tempo from 80/120/140(BPM)
• Tempo of two songs is automatically adjusted to be same
• Mixer function is available for adjusting volume
• 4 bars loop feature is available
• You can export a 4bars video on your iPhone

Paid plan - In addition to the above, you can use followings.
• BPM slider which allows you to granularly adjust tempo from 60 to 180
• Filter and Reverb effects are available
• Unlock yellow and grey interface
• 3-band EQ(Hi/Mid/Low) is available
• Special 8 songs for 4bars PRO Library

Copyright of demo songs in the 4bars app is reserved by the developer of the app.

The developer allows users to share 4bars video that is created by merging demo songs on SNS.

Songs downloaded from subscription music service such as Apple Music are copyright protected and cannot be loaded into the app.