The "Eddy Arnold - My World" Reel-to-Reel Tape is a vintage music collectors' item featuring popular music by country artist Eddy Arnold. This format offers a unique listening experience as the music is recorded on a magnetic tape that must be played on a special reel-to-reel tape player. The release title "My World" indicates that the tape likely includes a collection of songs that showcase Eddy Arnold's musical style and repertoire from that era, making it a nostalgic and valuable addition to any music lover's collection.