Definitions for "Song cycle"
(Ger. is Liederkreis) : Group of songs, generally with texts by the same poet, unified by a story line or literary theme. The first was Beethoven's An die ferne Geliebte ("To the Distant Beloved," 1816); thereafter the genre flourished with Schubert (Winterreise: "Winter's Journey"), Schumann (Dichterliebe: "Poet's Love"), and Mahler (Kindertotenlieder: "Songs on the Deaths of Children").
A group of songs performed in an order establishing a musical continuity related to some underlying (conceptual) theme.
a collection of several songs that are related, either because they are all set from poems by the same person, or there is something that unifies them, a certain theme that unifies them
Keywords:  berkshires, buzz, revival, limited
a revival so any buzz will be limited to the Berkshires