When improvising on trumpet to a funk chart with no chord changes do you play only blues scale notes or any note that follows the key signiture?

When improvising on trumpet to a funk chart with no chord changes, you can play notes that follow the key signature as well as notes from the blues scale. The blues scale is a six-note scale that consists of the following notes:

- The root note

- The flatted third

- The fourth

- The flatted fifth

- The fifth

- The flatted seventh

In addition to the notes from the blues scale, you can also play chromatic notes, which are notes that are not part of the key signature. Chromatic notes can add interest and color to your improvisation.

Here are some tips for improvising on trumpet to a funk chart with no chord changes:

- Start by playing the root note of the key. This will help you to establish the tonality of your improvisation.

- Use the notes from the blues scale to create melodic phrases. The blues scale is a versatile scale that can be used to create a variety of different melodies.

- Don't be afraid to experiment with chromatic notes. Chromatic notes can add interest and color to your improvisation.

- Listen to other trumpet players for inspiration. There are many great trumpet players who have improvised on funk charts with no chord changes. Listening to their recordings can help you to develop your own style of improvisation.

- Don't forget the fun! Improvising on trumpet is a great way to express yourself and have fun. So relax, let loose, and enjoy the process!