So Blue (De Sylva, Brown and Henderson song)

"So Blue" is a popular song written by Buddy DeSylva, Lew Brown, and Ray Henderson, published in 1927. It's a jazz standard and has been recorded by numerous artists across different genres, though most notably within jazz and popular music.

The song is characterized by its melancholic theme of heartbreak and loneliness. The lyrics express feelings of sadness and despair after a romantic relationship has ended. The "blue" in the title directly refers to this feeling of sadness and dejection, a common metaphorical use of the color.

"So Blue" was initially popularized during the late 1920s and early 1930s, a period known for the rise of Tin Pan Alley and the popularity of sentimental and romantic songs. Its simple yet evocative melody and relatable lyrical content contributed to its enduring appeal. The song remains a staple in the repertoire of many singers and musicians, testament to its quality and emotional resonance.

Notable early recordings and performances of "So Blue" helped establish the song's place in the American songbook. Its continued presence on compilation albums, radio broadcasts, and live performances ensures its legacy continues to this day.