## Students

StudentID | FirstName | LastName | Age | Musical_Instrument
--- | --- | --- | --- | ---
1 | John | Doe | 20 | Piano
2 | Jane | Smith | 22 | Violin
3 | Mike | Johnson | 23 | None
4 | Emily | Williams | 21 | Guitar

## Instructors

InstructorID | FirstName | LastName | Age | Teaches
--- | --- | --- | --- | ---
1 | Mr. | White | 35 | Music Theory
2 | Ms. | Black | 30 | Vocal Training
3 | Dr. | Green | 45 | Composition
4 | Professor | Red | 60 | History of Music

## Classes

ClassID | CourseName | StartTime | EndTime | Location
--- | --- | --- | --- | ---
1 | Beginner Piano | 2022-09-01 08:00:00 | 2022-09-01 09:00:00 | Room A
2 | Advanced Guitar | 2022-09-01 10:00:00 | 2022-09-01 11:00:00 | Room B
3 | Introduction to Music Theory | 2022-09-01 12:00:00 | 2022-09-01 13:00:00 | Room C
4 | Intermediate Violin | 2022-09-02 08:00:00 | 2022-09-02 09:00:00 | Room D
5 | History of Rock Music | 2022-09-02 10:00:00 | 2022-09-02 11:00:00 | Room E

## Owners

OwnerID | Fullname | Email
--- | --- | ---
1 | Bob Smith | bob@example.com
2 | Alice Johnson | alice@example.com
3 | Charlie Brown | charlie@example.com
4 | David Lee | david@example.com

## InstrumentOwnership

ID | OwnerID | Musical_Instrument
--- | --- | ---
| (→ Owners.OwnerID) |
1 | 1 | Piano
2 | 1 | Guitar
3 | 2 | Piano
4 | 2 | Guitar
5 | 3 | Clarinet
6 | 4 | Flute