Piano chords · Bossa beach
Back When I Knew It All: piano accompaniment sheet music
Written by Trent Willmon, Gary Hannan & others
- D major
- 4/4
- 120 BPM
- I–V–ii–IV loop
- 2008
- Medium
Play the full song with sheet music
Back When I Knew It All written out as piano music: the I – V – ii – IV loop in D major for both hands, with chord names and finger numbers. Press play and follow the cursor. The left hand plays bossa sway (root bass · bossa (1 · 2& · 3 · 4&)) and the right hand gear-shift chords.
Back When I Knew It All chord chart
The loop once round, bar by bar, in D major. The roman numeral says the chord's place in the key, so the same chart works in any key.
| Bar | Chord | Numeral | Notes |
|---|---|---|---|
| 1 | D | I | D F# A |
| 2 | A | V | A C# E |
| 3 | Em | ii | E G B |
| 4 | G | IV | G B D |
What the sheet music shows
The grand staff: the right hand on the treble staff, the left hand on the bass staff, with the chord names above and a finger number on each note (1 is the thumb). It is the accompaniment: bossa sway (root bass · bossa (1 · 2& · 3 · 4&)) in the left hand and gear-shift chords in the right, over the D – A – Em – G chords.
Press play and a cursor follows the music. Above it, Colours paints each note in its key’s colour and Note names writes its letter on its head.
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Questions about Back When I Knew It All
Does the sheet music for Back When I Knew It All have finger numbers?
Yes: every note of both hands has its finger number, 1 being the thumb. To read the notes alone, turn Fingers off above the music.
What chords are in Back When I Knew It All?
The loop is D – A – Em – G (I – V – ii – IV) in D major, and the song ends on G – A – D.
What key is Back When I Knew It All in?
D major, at about 120 beats a minute in 4/4.
What does the left hand play in Back When I Knew It All?
Bossa sway: root bass · bossa (1 · 2& · 3 · 4&), an easy pattern. It follows the chords, so the same shape works for every bar.
Is Back When I Knew It All easy to play on piano?
It is a medium one: learn the 4 chords as blocks first, then add the left hand, then the right, slowly.
Made from one arrangement of this song: the left and right hands are the patterns these scores repeat most.