Which word indicates a smooth and connected manner in performance?

The term "gebunden" indicates a smooth and connected manner of performance, often associated with legato playing. In musical interpretation, "gebunden" suggests that notes should be played without noticeable breaks or separations, creating a flowing sound. This quality is essential for expressing lyrical phrases and maintaining a seamless musical line.

The other options do not convey the same sense of connectedness in performance. "Innieg," for example, refers to a deeply expressive or heartfelt style, but not specifically to smoothness. "Immer" means "always," which implies a consistent approach but lacks the context of legato. "Geschwind," meaning "quick" or "rapid," focuses on tempo rather than the manner of connection between notes. Therefore, "gebunden" is the most appropriate choice for indicating a smooth and connected performance style.