The Lagoon course explorerUC Santa Barbara
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A better quarter.
Explore the grade history behind your next classes.
Real UCSB data. Free to explore.
10,653 courses with historical dataRecords through Summer 2026
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MUS A courses
MUS A
MUS A 34
4.00Average GPA
99.9%A-range grades
1,162 enrollmentsThrough Spring 2026
MUS A
MUS A 70V
3.98Average GPA
99.3%A-range grades
1,144 enrollmentsThrough Fall 2025
MUS A
MUS A 42
3.95Average GPA
98.0%A-range grades
1,042 enrollmentsThrough Spring 2026
MUS A
MUS A 37
3.96Average GPA
98.0%A-range grades
863 enrollmentsThrough Spring 2026
MUS A
MUS A 142
3.99Average GPA
99.4%A-range grades
850 enrollmentsThrough Spring 2026
MUS A
MUS A 134
3.98Average GPA
99.3%A-range grades
841 enrollmentsThrough Spring 2026
MUS A
MUS A 147S
3.96Average GPA
99.1%A-range grades
783 enrollmentsThrough Spring 2026
MUS A
MUS A 170V
3.98Average GPA
99.1%A-range grades
689 enrollmentsThrough Spring 2025
MUS A
MUS A 36
3.92Average GPA
96.5%A-range grades
621 enrollmentsThrough Spring 2026
MUS A
MUS A 47S
3.98Average GPA
99.2%A-range grades
610 enrollmentsThrough Spring 2025
MUS A
MUS A 136
3.92Average GPA
96.0%A-range grades
605 enrollmentsThrough Winter 2026
MUS A
MUS A 137
3.97Average GPA
98.8%A-range grades
510 enrollmentsThrough Winter 2026
MUS A
MUS A 144
3.98Average GPA
99.6%A-range grades
492 enrollmentsThrough Spring 2026
MUS A
MUS A 44
3.98Average GPA
98.8%A-range grades
325 enrollmentsThrough Fall 2025
MUS A
MUS A 244
3.91Average GPA
96.3%A-range grades
243 enrollmentsThrough Winter 2023
MUS A
MUS A 236
3.97Average GPA
98.0%A-range grades
197 enrollmentsThrough Spring 2022
MUS A
MUS A 242
3.99Average GPA
100.0%A-range grades
193 enrollmentsThrough Fall 2022
MUS A
MUS A 43
3.95Average GPA
98.4%A-range grades
182 enrollmentsThrough Spring 2024
MUS A
MUS A 140
3.99Average GPA
100.0%A-range grades
179 enrollmentsThrough Spring 2025
MUS A
MUS A 170J
3.96Average GPA
99.4%A-range grades
158 enrollmentsThrough Spring 2025
MUS A
MUS A 170M
3.97Average GPA
98.7%A-range grades
154 enrollmentsThrough Fall 2019
MUS A
MUS A 70J
3.94Average GPA
97.4%A-range grades
117 enrollmentsThrough Spring 2024
MUS A
MUS A 143
3.99Average GPA
100.0%A-range grades
115 enrollmentsThrough Spring 2023
MUS A
MUS A 240
3.99Average GPA
100.0%A-range grades
110 enrollmentsThrough Spring 2022
About the numbers
Historical grade data from the Daily Nexus, obtained from UCSB’s Registrar through public records requests. Available records extend through Summer 2026. Course history is not a list of current offerings. Dataset retrieved .
GPA and grade percentages use letter grades only, weighted by the number of grades. A range includes A+, A, and A−. Repeated enrollments count separately. Past grades don’t predict your result or a course’s workload. How to read grade distributions ↗