Plenty of features to help you play music and grow as a Musician. From shifting the key, slowing down the tempo, looping parts of your songs to jamming to HQ backing tracks of different genres!

Features:

- Detect and shift the Key and Tempo of any of your songs!
- Download Backing Tracks of different genres and see their chord progression while playing!
- Reduce the leading instrument volume in the song.
- Advanced Equalizer for a great audio experience. Save up to 5 custom presets.
- Advanced Looping, precise selection and capability to save loops.
- Save the song with your changes: new tempo, pitch and EQ settings!
- Metronome of any time signature and tempo.
- The App will sort all of your songs according to their key or tempo.
- Guitar/Piano display of 32 musical scales (Major, Dorian, Hungarian Gypsy...)
- Guitar/Piano display of 30 types of chords.
- Overlay Guitar scales over any App! This is great for jamming over a track on YouTube.

Backing Tracks Genres:
- Rock
- Blues
- Jazz
- Metal
- Pop
- Ambient
- Classical
- EDM
- Hip Hop
- Tanpura
- Drums
- No-Drums
- No-Bass

Backtrackit gives you the best audio quality when the pitch is shifted or the tempo is changed. When the pitch is changed, the tempo remains the same due to time-stretching technique.

Backtrackit is Superpowered.

If you have any feedback or face any issue, please don't hesitate to reach out at backtrack.it.app@gmail.com. I'll be happy to help.

// Option A //

To download Ink&Paper mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Ink&Paper mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Ink&Paper from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Ink&Paper in HappyMod App.