2020
- Music video: Earth Song as a part of the international “Sing Around The gloBe” project, Youtube
- Release: Run to You virtual choir project, Spotify and Youtube
2019
- Concert: Joint Christmas concert with the Monte-Carlo Philharmonic Orchestra in Monaco
- Concert: Christmas concert Grexin joulu at Holy Trinity Church, Nice
- Tour: Nice, France and Monaco, Monaco
- Concert: Christmas concert Grexin joulu in Mikael Agricola church
- Release: Grexin joulu christmas songs, Spotify and Youtube
- Concert: Elokuvissa, film music at Savoy Theatre
- Media: Kulttuurirahaston suurpalkinto Marjukka Riihimäelle (published in SULASOL 2/2019)
2018
- Concert: Christmas concert Grexin joulu in Mikael Agricola church
- Concert: Valot Sammuu, featuring rap artist Cheek at Lahti ski jumping hill
- Concert: Vedessä Palaa in Merimelojien Maja, Helsinki
- Concert: Spektri in Vapaan Taiteen Tila, Helsinki
2017
- Concert: Christmas concert Grexin joulu in Mikael Agricola church
- Concert: Ultra Bra, featuring the band at Hartwall Arena, Helsinki
- Concert: Minusta Sinuun, featuring artist Virpi Eroma in Valkoinen Sali, Helsinki
- Concert: Rajaton 20th anniversary concert, featuring the a cappella ensemble at Finlandia Hall
- Tour: Jūrmala, Latvia
- Concert: Järven tarina & Metsän tarina concert at Metro-Areena
- Competition: International Baltic sea choir competition, Latvia
- Concert: Burviba – concert in church of Suomenlinna
- Concert: Lumo – a second concert in Vaasa city hall at Vaasa Choir Festival
- Concert: Silence – concert in Helsinki old church
2016
- Concert: Christmas concert Grexin joulu in Mikael Agricola church
- Concert: Christmas concert Grexin joulu in The Church of St. Lawrence
- Concert: Ennio Morricone The 60 Years of Music Tour – Live in Helsinki in Hartwall Arena
- Concert: Lumo – Anniversary concert by Marjukka Riihimäki & Grex Musicus in Helsinki Music Centre
- Concert: Rest in Cirko
- Concert: Tunne in Vaasa city hall at Vaasa Choir Festival
2015
- Concert: Christmas concert Grexin joulu in Mikael Agricola church
- Concert: Joint Christmas concert with Helsinki University Symphony Orchestra in Paavalinkirkko
- Concert: Tunne in Astoria Hall and at Sibelius High School
- Concert: Grex goes Gospel in Lähetyskirkko
2014
- Concert: Christmas concert Grexin joulu in Mikael Agricola church
- Media: “Grex Musicus laulaa laajalla skaalalla” (Fin, published in Rondo 10/2014)
- Concert: Featuring rap artist Cheek in Olympiastadion
- Music video: Meri (in cooperation with Luomustudio)
2013
- Event: New Year’s Eve at the Senate Square 2014
- Music video: Gøta (in cooperation with Luomustudio)
- Media: “Kun kuoro, yleisö ja tila ovat yhtä” (Fin, published in Sulasol 9/2013)
- Concert: Reddress at Helsinki Festival
- Concert: Joint concert with Juvenalia Choir at Sellosali as a part of the concert series Spring of the Choirs
- Concert: Joint concert with Musica Choir at The House of Nobility
- TV Show: Kuninkaalliset häät (Nelonen)
- Media: “Grex Musicus Tangon pyörteissä. Konserttimatka Buenos Airesiin 26.12.2012–7.1.2013” (Fin, published in SULASOL 2/2013)
2012
- Tour: Buenos Aires, Argentina
- Concert: Joint concert with Philomela at Tapiola Hall
- Media: “Kuorokonsertti oli suuri loitsu” (Fin, published in Helsingin Sanomat Oct 18, 2012)
2011
- Tour: Singapore
- Media: 20th anniversary concert review (Fin, published in YLE Satumaa website Nov 7, 2011)
- Concert: 20th anniversary concert in the Great Hall of the University of Helsinki
- Media: “Marjukka Riihimäki laulattaa nuoria ja vanhoja” (Fin, published in SULASOL 3/2011)
- Production: TATTOO! 2011 tour with The Finnish Defence Forces
2010
- Tour: Miami and Naples, Florida, USA
- CD: Joulun Valo
2009
- TV Show: Suomen paras kuoro (YLE)
- Tour: Tokyo and Sendai, Japan
- Production: Ilkka Kuusisto’s opera “Gabriel, tule takaisin!” at Finnish National Opera
2008
- Media: “Vokal magik i den blå timmen” (Swe, published in Hufvudstadsbladet Mar 19, 2008)
- Concert: Reddress at Lake Tuusula Chamber Music Festival
2007
- CD: Blue Magic
- Tour: Germany
2006
- Competition: II International Harald Andersén Chamber Choir Competition: Third prize
- Media: “Menestyvä kuoro viihtyy yhdessä” (Fin, published in Kauppalehti Mar 10, 2006)
- Media: “Grex Musicus 15 år” (Swe, published in Hufvudstadsbladet Mar 8, 2006)
- Media: “Laulun juhlaa” (Fin, published in Helsingin Sanomat May 8, 2006)
- Tour: Buenos Aires, Argentina
2005
- Production: Mozart’s opera “La clemenza di Tito” in cooperation with Sibelius Academy
- Media: “Kultainen kosketus” (Fin, published in SULASOL 5/2005)
- Competition: Tampere Vocal Music Festival: 3 golden stamps and a Grand Prix
- Tour: Stockholm, Sweden
2004
- Tour: Cork, Ireland
- Production: Mascagni’s opera “Cavalleria Rusticana” in cooperation with Espoon Musiikkiteatteriyhdistys
- Competition: Cork International Choral Festival: Second prize
2003
- Tour: Rio de Janeiro, Brazil
2001
- Tour: Tallinn, Estonia
- Competition: Tampere Vocal Music Festival: 2 golden stamps
2000
- Production: Erkki Melartin’s opera “Aino” in cooperation with Juvenalia Music Institute
- Tour: England
1999
- CD: Making of the Drum
- Tour: Cuba
1998
- Production: Ilkka Kuusisto’s opera “Gabriel, tule takaisin!” at Finnish National Opera
- Tour: South Africa
- Production: Bizet’s opera “Djamileh” in cooperation with Juvenalia Music Institute
- Competition: Vaasa Youth Choir Competition: First prize
1997
- Production: ”Movement Echoing” in cooperation with Olli Kortekangas and Päivi Järvinen
- Tour: Great Britain
1996
- Tour: Greece
- CD: Grex Musicus
1995
- Production: Olli Kortekangas’s opera “Joonan kirja”, first public performance at Finnish National Opera
- Competition: Tampere Vocal Music Festival: Two golden stamps
1994
- Competition: Klemetti Youth Choir Competition: First prize
1993
- Competition: Tampere Vocal Music Festival: One golden stamp
1991
- Competition: Tampere Vocal Music Festival: Two golden stamps