我知道
BY2
As of 2026-08-09, "我知道" by BY2 has charted in 2 markets across 3 platforms, peaking at #56 (TW) on the Rotation chart.
- Markets
- 2
- First seen
- 2026-06-19
- Latest chart date
- 2026-09-06
- Peak
- #56 tw
Why it's moving
- breaking in 2 markets: cn, tw
- Plays up 3% in Taiwan
- Falling more slowly in Taiwan: 4.5 places a day, down from 10.5 places a dayAug 3–7
- kugou cn 160 -> 158 (2026-07-31, source-published position, used as a signal)
Score 32.9
Why it's here
"我知道" is a 2009 track by Singaporean twin duo By2, released 10 April 2009 on their album Twins via Ocean Butterflies (北京海蝶音樂). [1] The song is credited as the closing theme (片尾曲) of the television drama 《比賽開始》, which keeps it in circulation as a Mandopop drama-theme catalogue title rather than a new release. [2] By2 have kept the title in their active catalogue, issuing a "我知道 - Remix Version" in 2017 on the release 愛又愛. [3]
Across markets · earliest pickup first
Every date here is the date the source chart covers, never the date we fetched it. Sources publish on different lags: the Spotify mirror runs about two days behind, TurnTable publishes weekly.
- MarketFirst seenPeak
- Taiwantw · spotify#115#56#115
- Chinacn · kugou netease#153#127#153
Listen
No official embed available for this song yet.
Editions
- 2026-08-09Chart-only editionE7
Identity
- ISRC
- Not known yet
- Slug
- by2__我知道
- Sources
- kugou, netease, spotify
About a sixth of the catalogue carries an ISRC today and the share grows nightly. Until one arrives this song is joined on its slug alone, which can merge or split.
Crude v0 identity: slug(artist)__slug(title).
Every source whose chart has ever carried this song.
A new pressing every week.
The records moving and what moved them, plus the occasional note about something we have built.
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