Track

Baby (feat. Ludacris)

Justin Bieber

My World 2.0 (Bonus Track Version) · Released January 18, 2010 · Track 1 · 3:34

Dance Pop R&B/Soul Rock

Mix onedjing Mix

On the decks

Trend on edjing Mix

Share of edjing Mix streaming users who load this song each week, as an index: 100 is its best week. The last four weeks are highlighted.

How the trend is calculated

Stable

Apr 2026Oct 2026

Weekly edjing Mix chart: best position #89 (week of Apr 20, 2026) · last week #148

Audio analysis

Baby (feat. Ludacris) BPM and key

Tempo: 130 BPM
Key: D♯ / E♭ major
Camelot: 5B
Intro: 8 bars 0:00 to 0:15

At a glance

Baby (feat. Ludacris) runs at 130 BPM in D♯ / E♭ major (5B). Its 8-bar intro gives you 15 seconds to bring it in. For a harmonic mix, look for songs in 5B, 5A, 6B or 4B.

Structure

Intro 0:00 to 0:15 · 8 bars
Outro 3:27 to 3:34 · 4 bars

Measured by MWM Audio, the audio engine inside edjing Mix.

Harmonic mixing

Mixes in key with Baby (feat. Ludacris)

Songs in a compatible key on the Camelot wheel (same key, relative key or one step away) and within 6% of the tempo, or at double or half time.

How harmonic mixing works

From the community

Often mixed with Baby (feat. Ludacris)

Songs that edjing Mix users put on the other deck while this one was loaded. The bars show how often, compared with the other songs they mix it with.

How mixes are counted

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