In alignment with Juneteenth, SoundsTruck NW presents a concert from 4 to 6 p.m. June 18 in Portland’s Cathedral Park focused on the Black female voice. Jazz pianist, composer and producer Charlie Brown III opens the show, performing with singer-songwriter and award-winning actor Lo Steele. The headline act is indie alt-folk duo Faith and Majesty, sisters who blend soulful vocal harmonies with guitar and ukelele lines supported by bass and drums.