You know that is still the case when you savor his new album, Travel Guide (ECM 2310). It's a continuation of a three-way collaboration between Towner on classical and 12-string guitars, Wolfgang Muthspiel on electric guitar and vocals, and Slava Grigoryan on classical and baritone guitars. The threesome have been working together off and on since 2005. The intersection of styles makes for a totally absorbing music. Muthspiel the very tasteful electrician, Slava Grigoryan an exceptional classicist and Ralph somewhere between the two.
There are five compositions by Towner and five by Muthspiel on the album. All have something of that open-spaced sound that Towner often favors and, as it turns out, the other two also feel comfortable within.
This is considerably lyrical music. Not surprising if you know Towner's work but equally so of the other two. The guitar playing mixes improvisation (of the exceptional sort) with compositional works that stand out.
It should be heard by you if a jazz-classical nexus in guitar artistry floats your boat. If you don't know what that means, then listen anyway and I think you will be transported.