Sullivan, The Mikado (The Washington Savoyards) Of the vocal performances, particularly notable work was done by Ole Hass, one of the finest young tenors in the Washington area, as Nanki-Poo. Joseph MacClellan, The Washington Post J. S. Bach, Weihnachts-Oratorium (The Washington Bach Consort, Strathmore Hall) [Reilly] Lewis was blessed -- that seems the right word -- with marvelous clarity from the 19-member chorus, and with wonderful soloists fully conversant with Bach's style.... Tenor Ole Hass, as the Evangelist, narrated with strength and feeling. "Heartfelt" does not begin to describe the performance -- the Washington Bach Consort proclaims this music with both heart and soul. Mark J. Estren, The Washington Post J. S. Bach, Johannes-Passion (Washington National Cathedral) As narrator, tenor Ole Hass (The Evangelist), carrying the bulk of the work’s recitatives, communicated the often extended text with soaring tone and native diction. Michael Lodico, Ionarts.com Mozart, Don Giovanni (The In-Series) Ole Hass is a stalwart Don Ottavio with a fine light tenor voice Joseph McClellan, The Washington Post Monteverdi, The Coronation of Poppea (Maryland Opera Studio) Ole Hass gave an outstanding performance in the transvestite role of the nurse Arnalta. Joseph McClellan, The Washington Post Robert Convery, Clara (Maryland Opera Studio) Tenor Ole Hass transformed effortlessly between a snide Robert insisting that Clara not practice while he works and a romantic Robert waltzing her away. Grace Jean, The Washington Post