Abbandono
Italian performance direction calling for devoted, passionate expression.
What it means
Abbandono literally means “abandon” or “devotion” and is used as a performance direction, usually in the phrase con abbandono. It calls for devoted, passionate expression, in which the performer surrenders fully to the feeling of the music.
In the notation
The marking appears as a verbal instruction above the staff, usually together with the preposition con, as con abbandono, occasionally combined with a tempo or dynamic marking.
Musical use
Con abbandono occurs mainly in emotionally heightened, song-like passages, where a restrained, controlled delivery would work against the intended effect. The marking is related to other Italian expression terms such as appassionato or affannato, but it particularly stresses letting go of any reserve.
Performance practice
At such passages, deliberately loosen your control and play with freer breath, a wider dynamic range, and more intense vibrato where your instrument allows it. Stay musically attentive so the abandon does not turn into blurriness but remains audible as a deliberately shaped expression.