I think the theme here is "things that already exist"

• ideas for creative projects
• lyrics/songwriting (unlock that creativity!)
• things I should revisit/start doing again
• handmade gifts
• traditional art supplies that I own and should use...
• cool things that I own that I need to figure out how to use
• beauty products I rely on
• music-related items I should get that aren't instruments (e.g. closed headphones, cables, tuner, etc)
• beauty products I own that I should use
• food deals by time