Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download Highnote - Music player with independent tempo and pitch control by Open Planet Software, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Highnote - Music player with independent tempo and pitch control

By Open Planet Software

Open iTunes to buy and download apps.


Highnote gives you realtime, independent tempo and pitch control over the music in your iPhone's library making it an invaluable practice tool for musicians and dancers.

"While there are other apps on the iOS App Store that offer similar features, Open Planet Software's Highnote offers a simple, clear and beautiful-looking interface that allows you to focus on practicing, without any distractions." - TUAW

It's so simple to use:

Just pick a track from your iPhone's music library using the built-in browser and Highnote starts playing immediately.

Need to slow it down or speed it up? Use the tempo slider to adjust the playback speed without altering the pitch. Perfect for nailing a difficult piece of music or mastering some tricky dance moves.

Want to sing or play along but in a different key? Use the key change slider to pitch shift the track (up or down) so you can practice in a key that suits you.

* Realtime tempo adjustment.
* Realtime key changes.
* Play any track from the music library on your iPhone or iPod touch.
* Play a track once or in a continuous loop.
* AirPlay support for output to wireless speakers or Apple TV.

What's New in Version 1.0.2

Updated and ready for iOS 7.

iPhone Screenshot

iPhone Screenshot 1

Customer Reviews

Does exactly what I need

I've got a lower voice than most of the artists whose songs I like. As a result, sometimes it's hard to sing along belt out the tunes, because there are parts I just can't hit. This app let's me easily drop the pitch to a key more manageable for me. Also changes tempo simply, but I haven't had need for that feature.

Simple and elegant

I am an amateur pianist and needed a program to practice for a concerto competition. I use Music Minus One disc material with High note to play the orchestral part slowly for practice. It simple, elegant and responsive. Bravo, Open Planet. Thank you.

Bob from St Louis

Highnote - Music player with independent tempo and pitch control
View In iTunes
  • $4.99
  • Category: Music
  • Updated: Sep 16, 2013
  • Version: 1.0.2
  • Size: 0.2 MB
  • Language: English
  • Seller: Open Planet Software Limited

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.
All Versions:

More iPhone Apps by Open Planet Software

Become a fan of the iTunes and App Store pages on Facebook for exclusive offers, the inside scoop on new apps and more.