[6] They have performed with a wide array of artists, including Bob Weir,[7] Emmylou Harris,[8] Elvis Costello,[9] Joan Osborne, Susan Tedeschi, Sam Bush, John Cowan,[7] Gillian Welch,[5] and David Rawlings.

Their 2008 Compass release Loaded, produced by Byron House,[8] made it to number 4 on Billboard's Top Bluegrass Albums list,[11] and featured a guest appearance by Sam Bush on mandolin.

[13] With the addition of Nash's songwriting and distinctive guitar improvisations,[14] and without professional management or an agency (booking and promotion spearheaded internally by Coyle), the Waybacks quickly moved from playing small local pubs and coffeehouses to headlining concert halls and roots/folk/bluegrass festivals throughout North America and abroad.

The band began to build a national audience as tracks from its first album were added to playlists on KPFK Los Angeles, WNUR Chicago, WICN Boston, KFAI Minneapolis, WYEP Pittsburgh, and WYMS Milwaukee.

The Waybacks continue performing sporadically, and in July 2011 the band released a live album covering The Allman Brothers' "Eat A Peach" in its entirety with Joan Osborne on lead vocals.

[25] In April 2012, the band hosted the 5th Annual Merlefest Album Hour, performing Jimi Hendrix's "Are You Experienced" with guest vocalists Sarah Dugas, Susan Tedeschi, Jim Lauderdale, and John Cowan.