I tend to treat samples and session audio the same and my samples are not trimmed, organized by sound source/instrument, bpm, or length (unless I get them from someone else). More often than not, a “sample” is 30sec - 30min worth of stuff I’d like to reuse and restructure into a tune.
Each were given unique names in the past but I started simple numbering schemes back in 2015 (306a, 306b, 306c, 306zz etc.)
Last year I amended this to include the last digit of the year. First file I make today would be 03067a until I chop later…