Headlined by an Adler Theatre engagement with Keller Williams' Grateful Grass and Max Weinberg's Jukebox on August 22, this year's Alternating Currents festival – boasting more than 100 events and performances at 16 Quad Cities venues – will feature concert sets with more than three dozen bands and solo performers from Thursday through Sunday, their music encompassing every genre from rock to folk to jazz to country.

Held in honor of the late Quad Cities native commonly known as “The Jazz Professor,” Polyrhythms hosts a collection of inspired jazz talents in the sixth-annual Bill Bell Jazz & Heritage Festival, an August 16 through 18 weekend celebration at Rock Island's Martin Luther King Jr. Park and Davenport's Redstone Room boasting cultural presentations, family activities, and concert sets with musical luminaries including Chicago-based ensemble the Xavier Breaker Coalition.

Los Angeles-based garage rocker/power-pop guitarist Mike Krol brings his band to the Triple Crown Whiskey Bar & Raccoon Motel on August 16

With this year's annual concert event taking place, for the first time, on Arsenal Island, fans of rock, pop, and classical musicians are in for a royally good time when the Quad City Symphony Orchestra performs its annual Quad City Bank & Trust Riverfront Pops concert on August 17, this year's outdoor celebration paying tribute to the legacy of Freddie Mercury and his chart-topping band in “The Music of Queen.”

French coldwave outfit Lovataraxx visits Rozz-Tox on August 17, joining a bill of local acts that includes White Batzzz, Nonnie Parry, and Pulsing.

Iowa City-based singer/songwriter and guitarist Elizabeth Moen lands at the Triple Crown Whiskey Bar and Raccoon Motel on August 17.

Austin-based Americana one-man-band Shakey Graves and omni-rock stalwarts Dr. Dog play The Rust Belt on August 19.

Minneapolis-based ambient/electronic vocal-loop project The Nunnery lands at Rozz-Tox on August 20 with Midwest support from Peoria’s Moon Ruin and Moline’s Pollinators.

With the New York Music Daily lauding their “darkly inventive Americana” and The Sound praising their “infectious, foot-stomping Americana tunes,” the touring musicians of Muddy Ruckus – guitarist and Quad Cities native Ryan Flaherty and “suitcase drummer” Erika Stahl – perform as Moeller Nights headliners on August 9, the duo's 2018 album Bellows to Mend described by EvolvementRadio.com as “hands down their best work so far.”

In 1992, the District of Rock Island hosted its very first outdoor festival with the debut of its Caribbean-themed celebration Ya Maka My Weekend. Twenty-seven years later, the District's longest-running annual tradition will continue with 2019's Daiquiri Factory-sponsored Ya Maka My Weekend on August 10, an event boasting a marketplace, arts and crafts vendors, ethnic food of all flavors, and concert sets by six sizzling musical acts.