KPOP DISCOVER

JO1 · Japanese mini album · 2020

PROTOSTAR

  • 4Tracks
  • 13:40Total duration
  • 03.042020 Released
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JO1“PROTOSTAR” cover artwork
Japanese mini album · LAPONE ENTERTAINMENT

Release facts

Release format, tracks, chronology and official videos.

JO1’s “PROTOSTAR” is a Japanese mini album released on 2020-03-04 for Japan. Release 2 of 50 in the same market, following “PROTOSTAR” by 0 days. 4 tracks; title track: 無限大(INFINITY); total duration: 13:40. Genre: J-Pop. Label: LAPONE ENTERTAINMENT. 5 official videos (5th Anniversary Ver.: 1, Dance Practice: 1, Performance: 2, MV: 1); physical edition available.

Tracks

All 4 tracks, with durations, title tracks, writing credits and official videos.

#TrackDurationCreditsVideos
1無限大(INFINITY)Title track3:03Not confirmedDance Practice ▸
2不明（PROTOSTAR 第2曲）3:10Not confirmed—
3不明（PROTOSTAR 第3曲）3:28Not confirmed—
4不明（PROTOSTAR 第4曲）3:59Not confirmed—

Official videos for this release

Music videos, dance practices and performances for these tracks

All videos →
5th Anniversary Ver. · Original track2025.03.05無限大(INFINITY)Dance Practice · Original track2022.06.05無限大(INFINITY)Performance · Original track2020.03.03無限大(INFINITY)MV · Original track2020.02.29無限大(INFINITY)MV · Original track2020.02.16無限大(INFINITY)

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CDs and merchandise

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Frequently asked questions

What is the title track of PROTOSTAR?
The title track of JO1’s “PROTOSTAR” is “無限大(INFINITY)”.
How many tracks are on PROTOSTAR?
“PROTOSTAR” contains 4 tracks.
When was PROTOSTAR released?
“PROTOSTAR” was released on 2020-03-04.
What type of release is PROTOSTAR?
“PROTOSTAR” is a Japanese mini album.
How many official videos are available?
5 official videos are associated with “PROTOSTAR”.
Where can I listen?
Open the release on Apple Music.
How long is PROTOSTAR?
The total duration is 13:40.