This arrangement sits in G major with a comfortable chord set, but at 98 BPM the real challenge is keeping your right-hand melody smooth and unhurried — Vietnamese ballad phrasing needs space to breathe, so resist the urge to rush through sustained notes.

Your left hand will cycle through familiar shapes like G, Em, C, and D, but pay close attention to the transitions between C and D chords, where your hand has to reposition quickly without breaking the legato feel.

I'd suggest learning hands separately first, locking in the left-hand pattern until it feels automatic, then layering the melody on top at around 70 BPM before working up to tempo.

Use the sustain pedal lightly — change it with each chord to avoid muddiness, especially on those C-to-D moves.

A common stumbling point is losing rhythmic steadiness when the melody syncopates against the steady left hand, so loop those specific phrases until the coordination clicks.

This is a fantastic piece for building your ability to play expressively at a moderate tempo, which is honestly harder than playing fast.