うたキー | カラオケで自分のキーがすぐわかる

■ Karaoke: Sing in Your Own Key

UtaKey is an app that suggests the "perfect key" for each song, tailored to your voice.

"Singing in key ±0 was too high," "Singing an octave lower was too low"—it solves these dilemmas with vocal range data and a recommendation engine.

■ Main Features

・Optimal Key for Each Song Based on Your Vocal Range

It diagnoses your vocal range through simple questions and feedback on several songs. For each song, it suggests the key number that you can sing most comfortably.

・Two Options: "Easy to Sing" and "Reaching the Ceiling"

It suggests both a comfortable range and a range that pushes you to your absolute highest note. You can also easily see if singing an octave lower is appropriate.

・Check with a 30-Second Sample Before Singing

You can play a sample in the song details to check the feel before deciding on a key.

・Find Songs You Can Sing Based on Your Vocal Range

Search for songs within your comfortable range. You can also find your next song from themed collections. * Improves with your singing records
By recording the key you sing and how you felt about it (easy/difficult), the recommended key will be refined to match your voice. Frequently sung songs will be automatically grouped under "Your Signature Songs."

* Request songs that aren't available
For songs without vocal range data, "Request Vocal Range." You'll be notified as soon as it's added.

* View lyrics instantly
One tap from song details to the lyrics page (Uta-Net).

■ Recommended for people who:

* Always adjust keys by feel when singing karaoke

* Are unsure whether to sing high-pitched songs an octave lower

* Want to know their vocal range (mid2G? hiA?)

* Want to record the best key for their signature songs

■ How to use in 3 steps

1. Easy voice diagnosis (no need to sing to measure)
2. Choose a song (search, theme, vocal range match)
3. Simply enter the suggested key number into the karaoke machine and sing!

Membership registration is easy with your email address or Google account. Your data is synchronized with your account, so you can transfer it even if you change devices.