Veggie roost with cheese looks delicious!
As for your question about musical training, it's wonderful that your child shows an interest in music! Age-appropriate music classes or lessons can begin as early as 3 years old. Toddlers and preschoolers tend to enjoy playing simple percussion instruments, as they are easy to understand and play with little coordination required. This could be a great introduction to music and will help develop their sense of rhythm.
For something more formal, piano is often a good starter instrument because it teaches the basics of music like notes, scales, and chords which can transfer over to other instruments later on. Guitar is another popular choice for children as it's relatively easy to learn some simple songs, which can be motivating for the learner.
However, if your child has shown a particular interest in a specific instrument, say violin or trumpet, starting lessons on that instrument could be a great way to immerse them in music and develop their passion further!