This track is a rare moment where U2 stripped away the atmospheric shimmer they became famous for and leaned into something rawer and older. A blues-soaked shuffle sitting in the middle of one of the most celebrated rock albums ever made, it rewards any player willing to sit inside its deceptively simple groove.

Released in 1987 on The Joshua Tree, the song was recorded during sessions that also produced some of the band's most iconic material. Producers Brian Eno and Daniel Lanois gave the track a dusty, live-room feel that contrasts sharply with the polished sonics surrounding it. Bono plays harmonica throughout, and the whole arrangement breathes like a late-night jam rather than a studio product.

The feel is a swinging blues shuffle, built on a repeating chord sequence that leaves plenty of space. The harmonica drives the melodic identity, while the rhythm section locks into a pocket that pulls slightly against the swing rather than rushing it. Dynamics are the key tension in the form: the track builds and releases without ever abandoning its fundamental groove.

When approaching this song on any instrument, the priority is restraint. The shuffle feel only works when every player resists the urge to fill space. Listen for how the rhythm section treats the space between beats, and practice locking into that swing before adding any embellishment. Form is straightforward, so the real work is in feel and consistency across repetitions.

• Artist: U2
• Album: The Joshua Tree (1987)
• Genre: Blues-inflected rock with a shuffle groove
• Notable instrument: Harmonica played by lead vocalist Bono
• Producers: Brian Eno and Daniel Lanois
• Feel: Swinging blues shuffle with a raw, live-room arrangement