Musical improvisation is the creation of spontaneous music, often within (or based on) a pre-present harmonic framework, chord development, or riffs. Improvisers use the notes from the chord, various scales which are related to each chord, and chromatic ornaments and passing tones which can be neither chord tones nor from The standard scales linked

Musical texture is the overall sound of a bit of music or track. The texture of a piece or tune is determined by how the melodic, rhythmic, and harmonic elements are merged in a very composition, So determining the general nature with the sound in a chunk. Texture is commonly explained in regard on the density, or thickness, and variety, or width,