You tried going to https://plek.com/de_DE/news/117/47/Plek-Guitar-Summit-Mannheim, and it doesn't exist. All is not lost! You can search for what you're looking for.
You tried going to https://plek.com/de_DE/news/117/47/Plek-Guitar-Summit-Mannheim, and it doesn't exist. All is not lost! You can search for what you're looking for.