Music Speed Changer

Music Speed Changer is a versatile tool designed to modify the tempo and pitch of your audio files. Whether you're a musician looking to practice at a slower pace, an audiobook enthusiast wanting to speed up your listening, or someone interested in creating nightcore or fast music, this app caters to your needs. You can alter the speed of your audio in real-time without affecting the pitch (time stretch), or adjust the pitch without changing the speed (pitch shift). Alternatively, both can be modified simultaneously with a single control. This app also serves as a music looper, enabling you to slow down songs and loop specific sections for easier practice. Once you've made your adjustments, you can save the new audio as an MP3, FLAC, or WAV file, perfect for sharing or enjoying on other devices.

Music Speed Changer offers an array of features that make it an essential tool for audio enthusiasts:

• Pitch Shifting: Adjust the pitch of songs up or down by 24 semi-tones, with the option for fractional adjustments. The range of modification can be set in the app's Settings.
• Time Stretching: Change the audio speed from 15% to 500% of the original, allowing you to modify the BPM of your music. The range of this feature can also be customized in the Settings.
• Professional Quality: Utilizes a high-quality time stretching and pitch shift engine for seamless audio manipulation.
• Formant Correction: Enhances the naturalness of vocals when pitch shifting (a Pro feature, available via in-app purchase or subscription).
• Rate Adjustment: Simultaneously alter the pitch and tempo of your audio.
• Wide File Support: Opens most audio file formats.
• Music Looper: Seamlessly loop sections of audio for repeated practice (AB repeat play).
• Advanced Looping: Easily move the loop to the next or previous measure or set of measures once the perfect loop is set.
• Reverse Playback: Play your music backwards to discover hidden messages or learn passages in reverse.
• Playing Queue: Add folders or albums to the playing queue and manage individual tracks.
• Waveform View: See the contours of your audio for precise navigation.
• Equalizer: Use an 8-band graphic equalizer along with preamp and balance controls.
• Audio Analysis: Display the BPM and musical key of each track.
• Markers: Bookmark specific positions within your audio.
• Audio Effects: Apply effects like echo, flanger, and reverb, or reduce vocals for a karaoke experience.
• Audio Separation: Separate vocals, drums, bass, and other instruments in songs with track splitter and isolation features (requires a device with at least 4 GB RAM and 64-bit Android OS).
• Export Options: Save your adjustments to a new audio file, with customizable format and quality settings.
• Customizable Saving: Save the entire modified track or just the looped section, ideal for creating unique ringtones.
• User Interface: Modern material design with light and dark themes for a comfortable user experience.
• Built-in Recorder: Record audio directly within the app.
• Free and Unrestricted: Use the music speed controller freely (formant correction requires an in-app purchase or subscription).
• Instant Playback: No need to wait for decoding; instant playback and adjustments are available.

What's New in the Latest Version 13.3.2-pl

Last updated on Sep 26, 2024

• Added a Recently played playlist to the Playlists tab in the Library.