with God. The modern hymn movement Beginning in the 2010s, contemporary worship music with a distinctly theological lyric focus blending hymns and worship songs with contemporary rhythms & instrumentation, began to emerge, primarily in the Baptist, Reformed, and more traditional non-denominational branches of Protestant Christianity. Artists in the modern hymn movement include well-known groups such as modern hymn-writers, Keith & Kristyn Getty, and Sovereign Grace Music as well as others including Matt Papa, Enfield (Hymn Sessions), and Aaron Keyes. By the late 2010s, the format had gained sizable traction in many churches and other areas in culture as well as being heard in CCM collections and musical algorithms on several internet streaming services. Musical identity Because, in common with hymns, such music is sung communally, there can be a practical and theological emphasis on its accessibility, to enable every member of the congregation to participate in a corporate act of worship. This often manifests in simple, easy to learn melodies, in a mid-vocal range, repetition, familiar chord progressions and a restricted harmonic palette. Unlike hymns, the music notation may primarily be based around the chords, with the keyboard score being secondary. At more charismatic services, members of the congregation may harmonise freely during worship songs, perhaps singing in tongues (see glossolalia), and the worship leader seeks to be 'led by the Holy Spirit'. There may also be role of improvisation, flowing from one song to the next and inserting musical material from one song into another. Performance The worship band There is no fixed band set-up for playing CWM, but most have a lead singer and lead guitarist or keyboard player. Their role is to indicate the tone, structure, pace and volume of the worship songs, and perhaps even construct the order or content during the time of worship. Some larger churches are able to employ paid worship leaders, and some have attained fame by worship leading, blurring contemporary worship music with Christian rock, though the role of the band in a worship service, leading and enabling the congregation in praise normally contrasts that of performing a Christian concert. In CWM today there will often be three or four singers with microphones, a drum kit, a bass guitar, one or two guitars, keyboard and possibly other, more orchestral instruments, such as a flute or violin. There has been a shift within the genre towards using amplified instruments and voices, again