Here you can find an overview of the projects Gica has performed over the years.
| Year | Season | Pieces |
| 2025 | winter | Lumen de Lumine: Brahms, Mendelssohn, Guerrero, Sibelius & others |
| 2024 | summer | Babel: Rossi, Bach, Sibelius & others |
| 2024 | winter | Een etmaal: Brahms, Mendelssohn, Distler, Bennet & others |
| 2023 | summer | Een rondje om de Oostzee: Pedersøn, Söderman, Gade, Vasks & others |
| 2023 | winter | Aan beide zijden van de Alpen: Monteverdi, Schütz, Bach & others |
| 2022 | summer | Purcell – Dido and Aeneas |
| 2021 | autumn | Parels van Gica: Bach, Tallis, Bruckner & others |
| 2020 | winter | Een Koninklijke levensloop: Parry, Händel, Elgar, Purcell & others |
| 2019 | summer | Brahms – Ein deutsches Requiem |
| 2019 | winter | Wie schön leuchtet der Morgenstern: Schütz, Bach, Mendelssohn & others |
| 2018 | summer | Iconen en Idealen: Tsjaikovski, Rachmaninov, Dvořák, Whitacre & others |
| 2018 | winter | Gloria!: Vivaldi en Scarlatti |
| 2017 | summer | Bach und Danach: J.S., J.L. en J.M. Bach, Brahms en Mendelssohn |
| 2017 | winter | Save our Souls: Williams, Britten, Andriessen, Grieg, Kverno & others |
| 2016 | summer | Handel – Messiah |
| 2016 | winter | Je lève mes yeux: Fauré, Nimwegen, Dicke, Strategier, Goudimel & others |
| 2015 | summer | Come, Sable Night: Whitacre, Fauré, Sullivan, Elgar, Brahms & others |
| 2015 | winter | Engelse bodem: Tallis, Britten, Elgar & others |
| 2014 | summer | Haydn & Haydn: o.a. Timete Dominum, Te Deum |
| 2014 | winter | Het Hoge Noorden: Stenhammar, Peterson-Berger, Naujalis, Sisask |
| 2013 | summer | Trouw en ontrouw: Purcell, Dowland, Fauré, Mozart |
| 2013 | winter | Volksmuziek uit Midden- en Oost-Europa: Dvořák, Elgar, Rachmaninov, Kodály |
| 2012 | summer | Fauré – Requiem, Di Lasso, Bruckner |
| 2012 | winter | Dvořák – Mis in D, Scarlatti, Liszt, Walmisley |
| 2011 | summer | Mozart Missa Brevis in C, Handel – Coronation Anthems, Gicaklassiekers (Lustrumconcert) |
| 2011 | winter | Grieg, Brahms, Rachmaninov e.a. – Mysterieus programma |
| 2010 | summer | Gounod – Messe Chorale, Saint-Saëns, Fauré |
| 2010 | winter | Vivaldi – Gloria, Bononcini – Stabat Mater, Lotti – Crucifixus, Durante – Magnificat |
| 2009 | summer | Shearing, Morley, Vaughan Williams & others – Shakespeare |
| 2009 | spring | Orff – Carmina Burana (Lustrum Rijksuniversiteit Groningen), Pärt – Salve Regina |
| 2009 | winter | Rossini – Petite Messe Solennelle |
| 2008 | summer | Sweelinck, Strategier et al. – De Lage Landen |
| 2008 | winter | Brahms – Ein Deutsches Requiem |
| 2007 | summer | Pergolesi – Stabat Mater |
| 2007 | winter | Rachmaninov et al. – Slavische werken |
| 2006 | summer | Mozart – Krönungsmesse, Beethoven – Messe in C dur |
| 2006 | winter | Mendelssohn – Die Deutsche Liturgie, Brahms – Hör mein Bitten, Begräbnisgesang, Fauré – Requiem |
| 2005 | summer | Handel – Funeral Anthem for Queen Caroline, Purcell – Funeral Music for Queen Mary |
| 2005 | winter | Verdi – Quattro Pezzi Sacri |
| 2004 | summer | Rossini – Petite Messe Solennelle |
| 2004 | winter | Bruckner & Schumann – Liederen |
| 2003 | summer | Mozart – Requiem |
| 2003 | winter | Manneke – Messa di Voce en andere werken |