Portsmuth’s interest in chamber operas and Nordic music has found expression in the Nordic choral music concert series and in performances of Helena Tulve and Sunleif Rasmussen’s chamber operas in Tallinn.
In addition, she has also released 2 solo albums with arrangements of Lembit Veevo’s choral music and her own music, which is inspired by the Faroe Islands.
She has been a conductor at several song festivals, and was the artistic director of the 2011 youth song festival Maa ja ilm. Portsmuth has created several choirs and currently conducts the concert choir, chamber choir, and pop choir of the choir academy of her name.
Veronika Portsmuth has been the chairwoman of the board of the Estonian Mixed Choirs Association since 2014.