How about giving your friend a high-end audio production kit? You can get a professional-quality audio interface, a high-quality microphone, headphones, and some great software for recording and mixing music. This would not only satisfy your friend's passion for audio production but also be useful for recording and producing their own music or podcasts. Another thoughtful gift for newlyweds would be to create a personalized wedding song or audio recording for them to enjoy for years to come.
Or you can get her/him a star map with the date of the wedding.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.