“One Thought” is meant like a meditation,
a concentration on one issue,
maybe an important one,
Other thoughts can pop up,
until it’s shrinked to only one…
“One Thought” is written in one of my favorite keys,
B flat minor.
“Flat” means “moll”.
In Holland we say “Bes”…
B flat minor uses all black keys from the keyboard
plus a few white ones.
Can be a bit awkward to play but
it sounds so beautiful.
You need concentration.