Lost Without U

by Robin Thicke
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How to Play This Song

Learn a simple version, phrase by phrase: the melody, then easy chords.

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Lyrics

(Gm)Lost (G#m)with (Am)out (Dm7)u.

Can’t help my self.

How does it (Cmaj7)feel 2 know that I (Fmaj7)love u, ba by?

I’m (Gm)lost (G#m)with (Am)out u.

Can’t help my self.

How does it (Cmaj7)feel 2 know that I (Fmaj7)love u, ba by?

Tell me how u love me more

and how u think I’m sex y, babe,

that u don’t want no bod y else.

U don’t want (Fmaj7)this guy, u don’t want (Gm)that guy.

(Am)U wan na touch your self when u see me.

Tell me how u love my bod y and how I make u feel, babe.

U wan na roll with me.

U wan (G#m)na hold (Am)with me.

U wan na stay warm and get out of the cold with me.

I just love to hear u say it.

It makes a man feel good, ba by.

Tell me u de pend on me.

(Fmaj7)I need 2 hear it.

I’m (Gm)lost (G#m)with (Am)out u.

Can’t help my self.

How does it (Cmaj7)feel 2 know that I (Fmaj7)love u, ba by?

I’m (Gm)lost (G#m)with (Am)out u.

Can’t help my self.

How does it (Cmaj7)feel 2 know that I (Fmaj7)love u, ba by?

Ba by, you’re the per fect shape.

Ba by, you’re the per fect weight.

Treat me like my birth day.

I want it this way, I want it (Gm)that way.

(Am)I want it.

Tell me u don’t want me 2 stop.

Tell me it would break your heart, that u love me and all my dirt y.

U wan na roll with me, U wan (G#m)na hold (Am)with me.

U wan na make fires and get Nor we gian wood with me.

I just love 2 hear u say it.

It makes a man feel good, ba by.

I’m lost with out love u, ba by?

’Cause u may tell me ev er y morn ing.

Woo,

al (Fmaj7)right, babe.

(Am)Oh, yeah.

Oh, (G7)ba by.

Oh, (Cmaj7)dar ling.

Al right, (Fmaj7)right.

I’m lost with out u.

Can’t help my self.

How does it (Cmaj7)feel 2 know that I (Fmaj7)love u, ba by?

I’m (Gm)lost (G#m)with (Am)out u.

Can’t help my self.

How does it (Cmaj7)feel 2 know that I (Fmaj7)love u, ba by?

(G#m)Ooh, yeah.

Oh, (G7)ba by.

Oh, (Cmaj7)dar ling.

Al right, (Fmaj7)right, babe.

(Am)Oh, (Dm7)ba by.

Oh, (G7)dar ling.

Ooh, ooh, ooh, (Cmaj7)ba by.

Al right, al (Fmaj7)right.

Lost Without U — Karaoke: Lyrics & Chords to Sing & Play Along

1 person has learned this song

Free karaoke for "Lost Without U" by Robin Thicke: lyrics on screen with the chords above each line and a bouncing ball that lands on every word in time. Sing along, or play along on guitar or piano from the chord chart. Change the key to fit your voice, slow the tempo down. Key of C, 100 BPM.

Tip: Use the speed control to practice at 70% tempo first. Focus on tricky chord transitions before attempting the full arrangement.

About “Lost Without U”

What key is "Lost Without U" by Robin Thicke played in?
Lost Without U is arranged in the key of C on Super Simple Piano. You can transpose to any other key live in the player.
What's the tempo (BPM) of "Lost Without U"?
The arrangement plays at 100 BPM. Use the speed control (10-200%) to practice slower or play faster.
Is "Lost Without U" easy to play on piano?
This is a medium-difficulty arrangement. Most players can learn it within a few practice sessions using the speed control.
Can I download sheet music for "Lost Without U"?
Yes — registered users can download PDF sheet music, plus MIDI and MusicXML files for use in other notation software.
Who composed "Lost Without U"?
"Lost Without U" was originally performed by Robin Thicke. The Super Simple Piano arrangement is simplified for beginner-to-intermediate players.
What chords are used in "Lost Without U"?
This arrangement uses 8 chords: Am, C, Cmaj7, Dm7, Fmaj7, G#m, G7, Gm.
What other songs by Robin Thicke can I play here?
Try "Can U Believe", "I Need Love", "2 the Sky". All are in our player with color-coded notes; pick the one matching your level.
Is there a karaoke version of "Lost Without U" with lyrics?
Yes — this is a free karaoke slide for "Lost Without U" by Robin Thicke. The lyrics appear on screen a line at a time and each word lights up exactly when it's sung, with a bouncing ball leading you word to word. A backing plays underneath so you can just sing.
Does it show chords so I can play along on guitar or piano?
It does — a chord symbol sits on a thin row just above the lyric it changes on, so the same screen doubles as a lyrics-and-chords chart. Guitarists can strum the changes and pianists can comp while singing; the chords are colour-coded and move with the live transpose if you change key.
Can I change the key of "Lost Without U" to match my voice or capo?
Yes. The original is in C, but the live transpose control shifts the whole song up or down semitones until the melody sits in your range (or maps to an easier guitar shape / capo position) — the on-screen chords and the backing move with it.
Can I slow "Lost Without U" down to learn the words and chords?
Yes — the tempo control lets you take it as slow as you need while the lyrics still light up in time and the ball keeps you on the beat. Speed it back up once you can sing and play it through.