THR Session - US

Name: THR Session - US
Rating: 2.6 (16 reviews)
Author: Yamaha Corporation of America

By: Yamaha Corporation of America

Music

Features & Capabilities

Learn songs faster and easier and play along with your music library like never before. THR Session will change your daily guitar practice forever.

You can slow down songs without losing audio quality, change the pitch or repeat any segment of a song to learn even the trickiest guitar part. It even allows you to cancel out the original guitar sound; it’s like playing a session with your dream band! This app is the perfect audio toolbox for today’s guitarist and with a Yamaha THR amp, gives you a practice experience like no other.

■Features ○Guitar Cancellation/Extraction ・Cancellation: Mute the guitar and/or Bass sound from the songs in your iOS device library. ・Extraction: Isolate the guitar and/or bass parts to help you learn songs by ear ・Preset: 3 presets (Guitar High Mode / Guitar Low Mode / Bass Mode) to help you quickly find the instrument you want to cancel.

○Audio Play Functions ・A-B Repeat: Repeatedly plays a selected segment of a song. ・Key Transpose: Changes pitch of songs(± one whole step) ・Slow Down: Changes tempo of songs with no effect on the pitch(50-100%)

■System Requirement Compatible with iOS6.0 or later

User Growth & Download Statistics

App

By:

Yamaha Corporation of America

Rating:

2.60

(16)

Version:

1.0.6 Last updated: 2016-11-01

Version code:

841404280

Creation date:

2012-03-16

Compatible devices:

Size:

2.56MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 397,044 ▼ 1,908

For Developers

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Contact the developer

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Developed by:

Yamaha Corporation of America

Apple Apps Store

https://apps.apple.com/us/app/thr-session-us/id488364313

User Reviews

Reviewers praise tempo control with pitch preservation and guitar isolation, and see the app as a helpful THR amp practice aid. However, reliability and compatibility issues persist across iOS versions, with many reports of the app not playing, unresponsive controls, or no sound. A lack of instructions and long periods without updates are common complaints, along with missing features like saving loops or preserving imported songs.

Pros

Tempo control lets you slow down playback without changing the pitch.
Ability to isolate the guitar in a track for clearer listening.
Helpful for practicing and learning songs.
Integrates with THR amps for practical practice setup.
Generally useful practice tool for guitarists.

Cons

Significant compatibility and update issues across iOS versions and devices (e.g., problems on iOS 14.x, iOS 8/7) and evidence of long periods without updates.
Playback failures and unresponsive controls (often no sound, or play button not working).
Lack of instructions or documentation; onboarding is minimal and confusing for new users.
Missing essential features like saving loops or preserving imported songs (reimporting songs is tedious).
Limited device support (e.g., poor or no iPad support) and aging software with unclear future updates.