معايير التقييم - Double Bass (Jazz) Audition Rubric

A traditional 4-level, 100-point jazz double bass audition rubric scoring pizzicato sound, intonation and line construction, time and swing feel, note length and register, and improvisation.
4 - Exceeds Expectation 3 - Meets Expectation 2 - Approaching Expectation 1 - Below Expectation
Standards, Walking Lines, Bowed Excerpt & Solo
100%
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Right-Hand Pizzicato & Sound
20%
20 النقاط
Big, woody, sustaining pizzicato sound with a fully controlled attack; the note speaks instantly at every dynamic....
15 النقاط
Strong pizzicato sound and consistent attack; sustain thins slightly in the upper register....
10 النقاط
Sound is thin or inconsistent; attack varies and notes do not sustain....
0 النقاط
Cannot produce a usable pizzicato sound; attack and sustain are absent....
Left-Hand Intonation & Line Construction
20%
20 النقاط
Intonation is exceptionally accurate in all positions; lines are voice-led, inventive and harmonically complete....
15 النقاط
Reliable intonation with minor slips; lines are correct with somewhat formulaic construction....
10 النقاط
Intonation is unreliable above the neck and lines are root-heavy or harmonically approximate....
0 النقاط
Intonation is consistently out of tune and lines do not follow the changes....
Time, Swing Feel & Pulse
20%
20 النقاط
Definitive quarter-note pulse with deep, authentic swing; the time anchors the entire ensemble at any tempo....
15 النقاط
Convincing swing and steady pulse with slight unevenness at extreme tempi....
10 النقاط
Swing feel is stiff and the pulse drifts; the time does not anchor the group....
0 النقاط
No swing feel and time cannot be maintained....
Note Length, Dynamics & Register Use
20%
20 النقاط
Note lengths are idiomatic and varied, dynamics are precisely graded, and the full register is used with purpose....
15 النقاط
Appropriate note lengths and clear dynamic contrast; register use is effective....
10 النقاط
Note lengths are uniform, dynamics are flat, and the upper register is avoided....
0 النقاط
No control of note length, dynamics, or register....
Improvisation, Interaction & Style
20%
20 النقاط
Solos are melodic, form-aware and stylistically authentic; interaction with the ensemble is instant and musical....
15 النقاط
Competent, musical solos with clear form awareness and responsive ensemble playing....
10 النقاط
Solos are scalar and lose the form; interaction with the ensemble is limited....
0 النقاط
No usable improvisation and no interaction with the ensemble....