After gaining additional acclaim with the release of their tenth album Recycler (1990) and its accompanying tour, the group's experimentation continued with mixed success on the albums Antenna (1994), Rhythmeen (1996), XXX (1999), and Mescalero (2003). They most recently released La Futura (2012) and Goin' 50 (2019), a compilation album commemorating the band's 50th anniversary. By the time of Hill's death in 2021, ZZ Top had become the longest-running band with an unchanged lineup in the history of popular music.[9] Per Hill's wishes, he was replaced by their longtime guitar tech Elwood Francis on bass.