Ways to enjoy
Anywhere, any song. Enjoy lyrics even more.
There's sure to be a way that fits you.
At a glance — where to listen? × which song?
Just press ▶. Audio and lyrics play together (free).
Run the sync helper plus Spotify / Apple Music, then press ▶ on the web to sync (subscription required).
Search think-songs.com and just pick a song to play. Offline, too.
Play your own audio and sync the app's lyrics (protected songs are limited / subscription).
🌐 Enjoy on the web
Royalty-free songs
Find a song and just press ▶. No sign-up needed.
Commercial songs
1) Install the sync helper → 2) Play Spotify / Apple Music → 3) Turn on Helper Link → 4) Press ▶ to sync.
🔒 Out of respect for rights holders, synced display of commercial songs requires a subscription. How to Use the Sync Helper
📱 Enjoy in the app
Royalty-free songs
Search think-songs.com and just pick. Download to enjoy offline, too.
Commercial songs
Play your own audio and align the app's synced lyrics (protected songs have display limits / subscription).
✓ Sound plays reliably even on iPhone, works offline, and links to your device library.
✨ More ways to enjoy
Sing along at school
Show nursery rhymes large with furigana on an iPad or big screen and sing together.
Learn Japanese
Furigana + romaji + a multilingual UI turn it into a 'read and sing' study tool.
Care homes & reminiscence
Sing old favorites and classics together with large lyrics.
Events & parties
Put lyrics on a big screen at after-parties and recitals so everyone can sing.
Savor it solo
Follow the lyrics on your commute; read your favorite artist's songs closely.
Karaoke prep & practice
Learn the lyrics and timing at your own pace at home.
Nursery songs with kids
A bedtime song — little ones can join in with furigana.
Create & showcase
Post your own songs with synced lyrics and watch the plays and likes roll in.
Features that make it fun
Come and dive into lyrics.
Licensed by JASRAC and NexTone. We operate with respect for rights holders (lyrics are protected and distribution is limited).