Con brio (Widmann)
"Con brio" is an Italian musical term meaning "with vigor" or "with spirit." It indicates that a passage should be played in a lively, spirited, and brilliant manner. It implies not only speed but also a certain intensity and passion in the performance. The term "Con brio" is often used in tempo markings or performance instructions within musical scores.
The addition "(Widmann)" likely refers to a specific musical work or edition where the marking "Con brio" is found. It could indicate that the instruction comes directly from a composition by, or an edition prepared by, someone named Widmann. Without further context, it's impossible to know definitively who Widmann is or the exact work the term refers to, but it implies a specific musical context where the "Con brio" instruction is relevant. The presence of a name suggests that its placement or interpretation within a particular score is significant.