What's New

Fixes:
- App no longer crashes when tapping on "Exit" during the tutorial
- Fixed layout issues in many screens

App Description

PremierGuitar Magazine "Wonderfully produced audio. Covers many different styles and tempos."

SoundTwirl is the most complete and versatile Jamming App on the market. With +400 professional recorded original Backing Tracks* and +16 different genres, improving your skills has never been more fun and exciting.

SoundTwirl comes with 6 jam tracks! Stop wasting your time looking for poorly recorded and fixed-length backing tracks. Stop paying so much money. Could it get any better? You can mute and solo any instrument you want, play along reading the TAB or the Lead Sheet, record your jam sessions (video or audio) and share them on any social network.

Whether you are a beginner or an advanced player; whether you play guitar, saxophone, bass, drums or piano, SoundTwirl gives you hours of unlimited jamming. Simply go to the library screen, choose the genre, and start playing.
SoundTwirl is available in +12 different languages!

* SoundTwirl comes with 6 Jam tracks. Additional jam tracks are sold separately as a pack or a bundle inside the App.

The Player
- 8-slot Multi Jam track Player
- Combine different jam tracks in one session. Save it and share it.
- Arrange the jam tracks in any order you want
- Inter-app Audio support. Plug-in your instrument to external Virtual Amps or Audio FX.
- Built-in mic and line input support.
- Record your performance as audio or video and share it.
- Built-in metronome
- Countdown
- Jam track title and main scale for improvisation.

The Library
- Browse through all your jam tracks.
- Searching made easy. Filter by difficulty, genre, key signature, tempo, chords, modes, time signature and track name.
- Preview jam tracks before adding them to the session.
- Detailed track information. Genre, tempo, Key Signature and Time Signature.
- Bookmark your favorite tracks for a quick access.

The Store
- Expand your Library. Buy additional jam tracks.
- Choose between Packs or Bundles.
- Extra Jam Tracks added periodically.
- Add-ons

TABS, Lead Sheets and more.
- Music Notation for every Jam Track.
- TAB and lead-sheet for guitar and bass players.
- Drum notation for drummers.
- Grand staff for piano players
- Scales and chords for ANY instrument.

The Menu
- Choose your instrument (defines the lead sheet or TAB that is shown in the app).
- Virtual Amps selector. (Inter-app audio compatible apps).
- Customizable Jam Tracks. Mute and solo any instrument.
- Easy access to all your video and audio recordings.
- Create, save and open jam sessions.

The Editor
- Mute and solo any instrument in a specific track.
- Loop a jam track for as long as you want with the repeat selector.
- Jam track information. Genre, tempo, key signature and time signature.

iPhone Screenshots

(click to enlarge)

SoundTwirl - Backing Tracks & Jam Tracks for Improvisation screenshot 1 SoundTwirl - Backing Tracks & Jam Tracks for Improvisation screenshot 2 SoundTwirl - Backing Tracks & Jam Tracks for Improvisation screenshot 3 SoundTwirl - Backing Tracks & Jam Tracks for Improvisation screenshot 4 SoundTwirl - Backing Tracks & Jam Tracks for Improvisation screenshot 5

iPad Screenshots

(click to enlarge)

SoundTwirl - Backing Tracks & Jam Tracks for Improvisation screenshot 6 SoundTwirl - Backing Tracks & Jam Tracks for Improvisation screenshot 7 SoundTwirl - Backing Tracks & Jam Tracks for Improvisation screenshot 8 SoundTwirl - Backing Tracks & Jam Tracks for Improvisation screenshot 9 SoundTwirl - Backing Tracks & Jam Tracks for Improvisation screenshot 10

App Changes

  • October 04, 2015 Initial release
  • November 11, 2015 New version 1.1
  • November 14, 2015 New version 1.2
  • November 15, 2015 New version 1.3
  • December 06, 2015 Price decrease: $0.99 -> FREE!
  • December 12, 2015 New version 1.4
  • January 28, 2016 New version 1.5
  • February 02, 2016 New version 1.5.1