The members came together at a Round Table Forum on the 21 and 22 February 2020 and performed together in a concert on Sunday, 23 February at 4 pm, Scoil Úna Naofa Hall, Armagh Road, Crumlin. Dublin. It was attended by the President of Ireland, Michael D Higgins.
| Name of Orchestra | Web | |
| Cobweb Orchestra | www. cobweborchestra.org.uk | admin@cobweborchestra.org.uk |
| COmA Contemporary Music for All | www.coma.org | info@coma.org |
| da-kapo Orchestra | dakapo.lso.wordpress.com | da.kapo.lso@gmail.com |
| East London Late Starter Orchestra | www.ellso.org | info@ellso.org |
| Glasgow Senior Citizens Orchestra | gsco.org.uk | gscosecretary@yahoo.co.uk |
| Hackney Community Orchestra | find us on facebook.com | jayaneric@msn.com |
| Happy Strings | www.tomatenklang.de | melanie.reineke@googlemail.com |
| Het Betuws Dagorkest | find us on facebook | bvdgoorbergh@gmail.com |
| New York Late Starters Orchestra | nylso.org | nylsoinfo@gmail.com |
| Orchestra Liechtenstein-Werdenberg OLW – CH/FL/AT | daniel.kellerhals@spin.ch | |
| Offbeat Ensemble | offbeat-ensemble.com | offbeatensembel@gmail.com |
| Orouesta Crescendo | crescendo3c.blogspot.com.es | raulsanchezviolin@gmail.com |
| Sounds Ensemble | soundsensemble.ie | terryclancy1149@gmail.com |
| St. Agnes Parents’ String Orchestra | stagnesccma.ie | stagnesmusiccrumlin@gmail.com |
| Yorkshire Late Starter Strings | www.ylss.org | susan.watts197@btinternet.com |
Late Starter Orchestra Network 