Replay: The EASIEST way to create AI Cover Songs!
TLDRThe video script introduces Replay, a free AI-powered tool for voice conversion in music tracks. The host demonstrates how to use Replay to change the vocals of any song to a desired voice, showcasing its ease of use and the variety of voice models available. The process involves downloading the tool, selecting a song, choosing a voice model, and converting the track. The host also discusses advanced features like adjusting pitch, remixing with different models, and creating music from text prompts. The tool's ability to separate vocals and instruments is highlighted, as well as its potential for creative experimentation in music production.
Takeaways
- ๐ถ The channel focuses on exploring creative uses of AI, particularly in voice cloning and music conversion.
- ๐ 'Replay' is a tool introduced for voice conversion, allowing users to change any song's voice to a desired one.
- ๐ Replay is entirely free to use, with no subscriptions required, making it accessible for everyone interested.
- ๐ The tool works by downloading models from the internet, which are used for voice conversion, and most processing happens locally on the user's machine.
- ๐ Users can create their own songs or convert existing ones, including downloading tracks from YouTube, with Replay.
- ๐ The 'Weights' website is where users can find and download various voice models to use with Replay.
- ๐ต The process involves selecting a song, choosing a voice model, and then converting the song to that voice.
- โ๏ธ Settings allow users to adjust the relative pitch and instrument pitch to better match the original song's vocal range.
- ๐ป The speed of conversion depends on the user's hardware, particularly the GPU used.
- ๐ Users can download individual tracks for remixing purposes, offering flexibility in audio editing.
- ๐ A unique feature of Replay is the ability to merge multiple voice models to create a new, unique voice.
- ๐ The tool can also convert speech to different voices, not just music, providing a wide range of creative possibilities.
Q & A
What is Replay and how does it relate to voice conversion?
-Replay is a tool for voice conversion that allows users to take any song and change its voice to any other voice they choose. It simplifies the process of voice cloning and music conversion, making it accessible for users interested in creative audio manipulation.
Is Replay free to use?
-Yes, Replay is entirely free to use. There are no subscriptions or costs associated with the project, making it an attractive option for those looking to experiment with voice conversion without financial commitment.
What platforms is Replay available for?
-Replay is available for download on Windows, Mac, and Linux platforms, providing a wide range of users with access to its voice conversion capabilities.
How does Replay handle the process of downloading models for voice conversion?
-Replay occasionally downloads models from the internet while running, which may slow down the process. However, these model downloads are a one-time operation, and users can access a library of over 20,000 models on the Weights and Biases platform to enhance their Replay experience.
Can Replay be used to create music from a text prompt?
-While Replay does have a feature that allows creating music from a text prompt, it is not as efficient or high-quality as other tools like Sunno. The text-to-music feature is more suitable for creating short audio snippets rather than full songs.
How does Replay separate the audio track for voice conversion?
-Replay separates the audio track by first extracting the vocal track from the original song. It then allows users to apply different voice models to the vocals, creating a new version of the song with the desired voice.
What is the process of downloading and using a voice model in Replay?
-To use a voice model in Replay, users download a ZIP file containing the voice model files from the Weights and Biases platform. They then extract these files into a folder and rename them for clarity. The model files are added to Replay by dragging and dropping the .pth file into the application.
How can users adjust the pitch of the voice and music track in Replay?
-Users can adjust the pitch of the voice by changing the 'Relative Pitch' setting, which can be increased or decreased to match the desired vocal range. The 'Instrument Pitch' setting allows users to transpose the music track to better align with the vocal track's pitch.
What is the 'Multimodel' feature in Replay?
-The 'Multimodel' feature in Replay allows users to select multiple voice models to use for a single song. This enables batch processing of voice conversion, creating a song with different voice models applied in sequence or simultaneously.
How can users merge models in Replay to create a new voice?
-After selecting the 'Multimodel' option, users can choose two different voice models and then click on 'Merge' to create a new voice model that is a blend of the two selected models. This can result in a unique vocal sound that combines characteristics of both models.
Can Replay be used for converting speech as well as music?
-Yes, Replay is not limited to music conversion. It can also be used to convert speech, allowing users to apply voice models to spoken words, creating a different voice for the speech without altering the background audio.
What are some of the advanced features of Replay that can enhance the user's creative process?
-Replay offers advanced features such as the ability to download individual tracks (vocals, instrumentals) for remixing, the option to adjust the relative pitch and instrument pitch for better voice and music alignment, and the ability to create duets or unique vocal combinations using merged models.
Outlines
๐ค Introduction to Voice Conversion with Replay
The video begins with a channel introduction focusing on creative AI applications, particularly voice cloning and music. The host expresses excitement about a tool called Replay, which facilitates voice conversion in songs. It's highlighted that Replay is free and works offline, with occasional model downloads. The process involves downloading a track, using Replay to convert vocals, and selecting from a vast library of voice models. The host demonstrates the tool with a generated song and guides viewers on how to find and use models from Weights and Biases (W&B).
๐ How to Use Replay for Voice Conversion
The host provides a step-by-step guide on using Replay, including downloading and renaming voice models, adjusting settings for voice conversion, and changing the pitch to match the original song's vocals. The video demonstrates how to convert a song's vocals using different models, such as Dean Martin and Squidward from SpongeBob. It also shows how to download source tracks for remixing and how to clean up noise in vocal tracks using audio editing software.
๐ผ Advanced Features of Replay: Multimodel and Text-to-Music
The video continues to explore advanced features of Replay, such as the multimodel function, which allows the conversion of a song using multiple voice models simultaneously. The host also experiments with merging models to create new voice combinations. Additionally, a feature for creating music from a text prompt is discussed, though it is noted as being somewhat obsolete compared to other tools like Sunno. The host compares the output of Replay's text-to-music feature with Sunno's custom mode, favoring the latter for quality and efficiency.
๐ Final Thoughts and Call to Action
In the conclusion, the host reflects on the fun and creativity enabled by Replay, encouraging viewers to experiment with the tool and share their creations. The video ends with a humorous call to action for viewers to subscribe to the channel, with a playful threat of pursuit if they do not.
Mindmap
Keywords
๐กReplay
๐กVoice Cloning
๐กSunno
๐กModels
๐กWeights & Biases
๐กVocal Separation
๐กRelative Pitch
๐กMultimodel
๐กRemix
๐กText-to-Music
๐กAI Cover Songs
Highlights
Replay is a tool for voice conversion, allowing users to change any song's voice to a voice of their choice.
Replay is available for free, with no subscriptions required, and can be downloaded for Windows, Mac, and Linux.
The tool can download models from the internet, which are used for voice conversion and are typically a one-time operation.
Users can generate their own songs or convert existing songs, including those from YouTube, with Replay.
Over 20,000 voice models are available on Weights G, including singers and characters from popular media.
Replay allows users to audition different voice models directly within the application.
The voice conversion process can be adjusted for relative pitch to match the original song's vocal range.
Users can change the pitch of the instrumental track to harmonize with the converted vocal track.
Replay separates the audio track and allows for easy auditioning of multiple voices.
The converted tracks, including vocals and instrumentals, can be downloaded for further editing.
Replay enables remixing songs with different vocal models, creating unique versions of songs.
The multimodel feature allows users to apply multiple voice models to a single song for batch processing.
Merging models creates an entirely new voice model, blending characteristics of the selected models.
Replay can also convert speech to different voices, not just music.
The program includes a feature to create short snippets of music from a text prompt, although it's not as high quality as other methods.
Replay offers a high-quality separation of vocal tracks, which sound impressive when isolated.
The tool is highly engaging, allowing users to spend hours converting and remixing songs with different voices.
Replay enhances the capabilities of song creation platforms like Sunno, enabling users to use any singer's voice in their compositions.