Terry McMillan

Southern gospel is a Christian vocal music tradition rooted in the American South that centers on close-harmony ensembles—most famously male quartets—singing testimonies of faith, hope, and salvation. It is typically piano-led, with supportive acoustic or electric guitars, bass, and light drums, and it emphasizes rich, stacked harmony parts (lead, tenor, baritone, bass) and memorable, congregational choruses. Musically, it blends the harmony craft of barbershop and shape-note/Sacred Harp singing with the tunes and storytelling of early country and Appalachian folk. Songs often feature clear verse–chorus forms, dramatic dynamic builds, and a signature last-chorus key change. Lyrically, the style is explicitly evangelical, focusing on redemption, heaven, personal testimony, and encouragement.

Steel guitar is a style of guitar performance centered on sliding a steel bar over the strings to create smooth, vocal‑like glissandi, shimmering vibrato, and rich chord voicings. It originated in Hawaiʻi in the late 19th century and later branched into lap steel (acoustic and electric) and, by the mid‑20th century, the pedal steel guitar used widely in country music. The sound is defined by sustained tones, expressive portamento between pitches, and lush extended harmonies (6ths, 9ths, diminished/augmented colors). Common tunings (e.g., C6, A6, E13 for lap steel; E9 and C6 for pedal steel) allow strummable jazz‑ and swing‑flavored chords as well as characteristic two‑note “crying” bends in pedal steel. Today, steel guitar spans Hawaiian, country, western swing, gospel sacred steel, roots/americana, and even ambient/experimental contexts.