| | | Inventive, authentic, rhythmically precise, and seamlessly integrated into the solo; riffs, improvised phrases, or rap verses feel natural to the style and elevate the performance. |
| | | Creative and stylistically appropriate with only minor lapses in pitch, flow, or rhythmic precision; ideas feel connected to the overall style. |
| | | Shows some creativity but execution is uneven; phrasing may feel tentative or occasionally lose rhythmic or melodic accuracy. |
| | | Attempts riffing or improvisation but lacks fluency or stylistic authenticity; noticeable pitch or rhythm inconsistencies disrupt the flow. |
| | | Minimal or no attempt; ideas feel disconnected, off-pitch, off-beat, or otherwise ineffective in conveying style. |
| | | No clear attempt to riff, improvise, or rap; vocal delivery does not enhance the solo and may be disengaged or ineffective. |