“Moment’s Notice” is a John Coltrane composition from his 1957 Blue Note album Blue Train. It’s famous for its rapidly moving ii-V progressions, which shift key every bar or two, making it one of the best tunes for building harmonic fluency.
The tune is centered on Eb major, but the harmony moves through a long series of ii-V progressions into many keys, often by half step or whole step. The form is 40 bars, and the melody follows the changes closely.
For improvisation, practice each ii-V-I individually, then connect them. Guide-tone lines are essential for staying oriented. Coltrane’s solo is a dense, brilliant navigation of the changes.
Practice very slowly, saying the key centers aloud. Increase tempo gradually.
Section by section: the opening bars move through ii-Vs that sidestep by half steps, so practice each pair of chords as a unit and connect them with chromatic voice leading. The middle section continues the sequence through new keys, and the last section resolves to Eb. Write the key centers above each bar on your lead sheet. Coltrane’s solo is dense and fast, but you can start by playing simple guide tones and gradually add more notes as the changes become familiar.
Practice tip: loop the first eight bars at 100 BPM until you can play arpeggios through them without hesitation, then add the next eight. Mastering this tune in sections makes it far less overwhelming and builds skills you’ll use in every bebop tune.
Ear training with the Moment’s Notice Lead Sheet PDF: before reading along, listen to two different recordings and try to hear where each section starts. Then follow the lead sheet while listening. Connecting what you see to what you hear is how lead sheets turn into tunes you truly know.
Is it hard to play? It’s advanced. Recordings to study: Blue Train. Learn more about the composer on John Coltrane’s Wikipedia page, and find more Coltrane lead sheets on Minedit.