Assertion: anniversary | /r/CapableOf | refine their signature sound
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text: Featuring Justin and Josh on guitar and vocals, Adrianne on keyboard and vocals, Jim on bass and Janko on drums, The Anniversary developed and refined their signature sound – sentimental guy/girl vocals, complemented by dueling guitar lines, with synth pop overlays and catchy choruses – with heavy touring throughout the Midwestern United States in 1997–1999.