All just my personal opinion
Concert review, ★★★★½, Baldur Brönnimann / Basel Sinfonietta @ Kuspo Münchenstein BL, 2020-11-22 (ghost concert) — Georg Friedrich Haas (*1953): Joshua Tree (2020); Gérard Grisey (1946 – 1998): IV. Modulations from “Les espaces acoustiques” (1974 – 1985); Elliott Carter (1908 – 2012): Variations for Orchestra (1954/55)
Blog post #562 — #rolfsmblog •
Concert review, ★★★★½, Valentine Michaud, Baldur Brönnimann / Lucerne Festival Alumni @ Lucerne, 2020-08-23 — Barblina Meierhans (*1981): At a Distance (2020); Nadir Vassena (*1970): “materia oscura” for saxophone and ensemble (2006);
Oscar Bianchi (*1975): “Contingency” for ensemble (2017)
Blog post #553 — #rolfsmblog •
Concert review, ★★★★★, Łukasz Długosz, Baldur Brönnimann / Basel Sinfonietta @ Dreispitzhalle, Basel / Münchenstein, 2019-11-03 — Piotr Roemer (*1988): Phantasm (2019); Cécile Marti (*1973): Seeing Time 1 (2019); Paweł Hendrich (*1979): Absusurrus (2019); Oscar Bianchi (*1975): Exordium (2016)
Blog post #516 — #rolfsmblog •
Blog post #502 — Concert review, ★★★½, Baldur Brönnimann / Basel Sinfonietta, Jocelyn B. Smith, David Moss @ Freilagerplatz, Basel / Münchenstein, 2019-06-23 — Heiner Goebbels (*1952): Surrogate Cities (1994)
#rolfsmblog
Blog post #491 — Concert review, ★★★★, Wu Wei, Baldur Brönnimann / Basel Sinfonietta @ Pantheon, Basel / Muttenz, 2019-05-05 — Rudolf Kelterborn: Musica Luminosa (1984); Bernd Richard Deutsch: “Phaenomena” for Sheng and Orchestra (2019, World Premiere); Isang Yun (1917-1995): Symphony II (1984, Swiss Premiere)
#rolfsmblog
Concert review, Christian Dierstein, Baldur Brönnimann / Basel Sinfonietta @ Musical Theater Basel, 2018-10-21 — Aleksandr Lazarevich Lokshin (1920 – 1987): Symphony No.4, “Sinfonia stretta” (1968, Swiss Premiere); Emmanuel Nuñes (1941 – 2012): “Wandlungen”, Five Passacaglias (1986, Swiss Premiere); Michel Roth (*1976): “Die letzte Welt” (“The last world”, 2018, World Premiere)