More recently 3 pairs of $1 reading glasses from a dollar store. More expensive ones start at 1.25 strength and 1.00 suits me better for computer distance. Will be updating with blue-blocking ones--they feel so relaxing.
LG G6 (and later G8) phone + JVC HA-FXD80 earphones. I had lost interest in music until I got good enough quality to 'feel the vocals'.