Acoustic rock is a music genre that combines elements of rock music with acoustic instruments, primarily the acoustic guitar. This style emphasizes melody and lyrical storytelling, often featuring heartfelt themes and personal experiences. Artists in this genre may perform solo or in small groups, creating an intimate atmosphere. The genre gained popularity in the 1960s and 1970s, with influential musicians like Bob Dylan and Simon & Garfunkel leading the way. Acoustic rock continues to evolve, incorporating various influences while maintaining its focus on acoustic instrumentation and relatable lyrics.