At 66, Alan Jackson took the stage on a night filled with reverence and rhythm, his guitar resting easy against his shoulder as the crowd waited in silence. When he spoke, his voice was low, steady, touched with gratitude: “This one’s for Don.” Then came the first gentle chords of “It Must Be Love,” the song Don Williams cherished so deeply.
“THANK YOU, DON”: Alan Jackson’s Soulful Tribute That Turned a Song Into a Prayer At 66 years old, country music…