“How Long” is a classic soft rock song by the British band Ace. Released in 1974, the song became their most successful hit, reaching number three on the Billboard Hot 100 chart in the United States and number 20 on the UK Singles Chart. Written and sung by Paul Carrack, “How Long” is notable for its smooth, soulful sound and memorable melody.

The song’s lyrics deal with themes of betrayal and suspicion. It tells the story of someone who discovers that a friend or partner has been deceiving them. The opening lines set the tone: “How long has this been going on?” This repeated question underscores the sense of hurt and bewilderment felt by the protagonist. The ambiguity of the lyrics allows listeners to interpret the betrayal in various ways, whether in a romantic relationship or a friendship.

Musically, “How Long” features a laid-back groove driven by a steady rhythm section and a catchy bass line. The arrangement is enhanced by the use of electric piano and smooth guitar work, creating a mellow yet engaging sound. Paul Carrack’s soulful vocal delivery is a standout feature, conveying the emotional depth of the lyrics with a mix of vulnerability and strength.

The chorus of the song is particularly memorable, with its simple yet powerful refrain: “How long has this been going on?” This hook, combined with the song’s melodic structure, ensures that it stays with listeners long after the song has ended.

“How Long” has endured over the years, continuing to receive airplay on classic rock and soft rock radio stations. It has also been covered by various artists, further cementing its status as a timeless classic. Paul Carrack, who later went on to have a successful solo career and became a member of bands like Squeeze and Mike + The Mechanics, remains closely associated with this iconic song.

The song’s appeal lies in its universal theme of betrayal and its smooth, soulful sound. Its blend of rock, pop, and soul elements makes it accessible to a wide audience, while its emotional depth and catchy melody ensure its lasting impact.

In conclusion, “How Long” by Ace is a timeless classic that continues to resonate with listeners. Its themes of betrayal and suspicion are conveyed through Paul Carrack’s soulful vocals and the band’s smooth, engaging arrangement. The song’s memorable melody and universal appeal have ensured its place as a beloved staple of classic rock and soft rock music.

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