This song by Khalil Fong 方大同 is in F.

These are the “cheat” chords I played…
Part 1a: FM7 - Am7 - BbM7 - Bb/C - Bbm6/C
Part 1b: FM7 - Am7 - BbM7 - Bb/C
Part 2a: BbM7 - Am7 - Gm7 - Bb/C - FM7
Part 2b: BbM7 - Am7 - Gm7 - Am7 - Bb - Bb/C
Part 3a: FM7 - Am7 - BbM7 - Am7
Part 3b: BbM7 - Am7 - Dm7 - Bbm7 - Bb/C
Part 4a: Am7 - Dm7 - Cm7 - Eb/F - BbM7
Part 4b: Gb/Ab - DbM7 - Gm7 - Bb/C

Tags: cheats, chords, easy, easy play, how to play, karaoke, khalil fong, piano, progressions, shortcuts, simplified, singalong, Singalong Song, tabs, 方大同

This song by Joey Albert is in Bb.

These are the “cheat” chords I played…
Part 1a: Bb - Gm - C/E - Cm7
- D/F#

Part 1b: Cm7 - Eb/F - Ebm6 - Bb - Ab/Bb
Part 2a: Gm - Gm/F - EbM7 - Dm7 - Gm
Part 2b: Cm7 - C/E - Ebm6 - Eb/F
Part 3a: Eb - D - Gm - C/E
Part 3b: Cm7 - Eb/F - Ebm6 - Bb

Tags: cheats, chords, easy, easy play, how to play, Ikaw Lang Ang Mamahalin, Joey Albert, karaoke, piano, progressions, shortcuts, simplified, singalong, tabs

This song by Indiana Bible College (IBC) is in E.
Part 3 is the instrumental part, for those who want to know.

These are the “cheat” chords I played…

Part 1: E - C#m7 - F#m7 - B4
Part 2a: E/G# - A2 - B4 - C#m7 - A2 - C#m7 - B4
Part 2b: E/G# - A2 - B4 - C#m7 - A2 - B4 - C#m7
Part 3: C#m7 - E - F#m7 - G#7 (x2)
Part 4a: A2 - B4 - E - C#m7 - A2 - B4 - C#m7
Part 4b: A2 - B4 - E - C#m7 - A2 - B4 - A2

Tags: cheats, chords, easy, easy play, hosanna, how to play, indiana bible college, karaoke, piano, progressions, shortcuts, simplified, singalong, tabs

安静 — 周杰伦

This song by Jay Chou begins in Bb, and modulates to C towards the end. This video only shows the song in Bb.

These are the “cheat” chords I played…
Part 1a: Bb - F/A - Gm7 - Gm7/F - Eb - Bb/D - Cm7 - Eb/F
Part 1b: Bb - F/A - Gm7 - Gm7/F - Eb - Ebm6
Part 2a: Cm7 - F - Dm7 - G - F/A - G/B
Part 2b: Cm7 - Bb/D - Eb - Eb/F
Part 3a: Bb - F/A - Gm7 - Gm7/F
Part 3b: Eb - Dm7 - Gm7 - Cm7 - Eb/F

Tags: cheats, chords, easy, easy play, how to play, jay chou, karaoke, piano, progressions, shortcuts, simplified, singalong, tabs, 周杰伦, 安静

This song by Jo Sung Mo is in C.

These are the “cheat” chords I played…
Part 1a: C - G/B - Am7 - Em7
Part 1b: FM7 - G/F - Em7 - Am7 - F - Dm7 - F/G - G
Part 2a: C - G/B - Am7 - Bb/G - Bb/C - Bb6/E - A - Dm7 - Dm7/C
Part 2b: G - G/F - Em7 - Am7 - Dm7 - Fm6/G - C

Tags: cheats, chords, easy, easy play, how to play, jo sung mo, karaoke, piano, progressions, shortcuts, simplified, singalong, tabs, 조성모, 피아노