Vision: Playing a piccolo: you are worried about a close friend. Pickax
Vision: Working with a pickax in the garden: a good sign for the successful outcome of your plans. Looking at a pickax: misfortunes are forcing you to udig deeper.”
Depth Psychology: This garden tool is a symbol of caring for the “garden of your soul.” The dream is an imitation to do just that right now.
The state of the garden in your dream is important. See Garden, Spade.
The dream symbol you are looking for is absolutely there, try searching the symbol one by one.