 In addition to leading and performing with various small ensembles, Eigsti frequently has had the opportunity to work with, compose for and orchestrate music for various symphony orchestras, and has written music for orchestra and jazz ensemble.Various soloist and compositional features include the San José Chamber Orchestra, Oakland Symphony, New York Philharmonic, the New York Pops, Chicago Symphony Orchestra, Colorado Symphony, Buffalo Philharmonic Orchestra, Naples Philharmonic, Nashville Symphony, Sacramento Philharmonic Orchestra, Boston Youth Symphony Orchestras, Pittsburgh Symphony Orchestra, Indianapolis Symphony Orchestra, San Jose Youth Symphony, Golden State Youth Orchestra, Bear Valley Symphony, Tassajara Symphony, Reno Philharmonic and multiple featured collaborations with the Peninsula Symphony Orchestra.In late 2018, Eigsti was reported working on his next album, "Tree Falls", to be released on GSI Records.