Example 18. Stylistic characteristics in Christian Tetzlaff’s two recordings of the Solos
Performance elements were subjectively rated along the vectors of HIP and CMP characteristics based on repeated close listenings. The numeric values have been removed and the descriptors are arranged clockwise in pairs of CMP/HIP to foster focus on the qualitative and transient. The radar shows outward and inward flows from the center to the periphery. The two versions map onto each other, illustrating differenciation rather than difference.