During the next years, Kalvis sang guest vocals in a couple of songs by Kaspars Tobis’s project 7Synths. Meanwhile, STandART underwent several lineup changes, while preparing a concert program, until it finally became a duo. In 2022, a new single Gulbji was published in honour of 20 years of STandART, followed by English versions of the song – Swans – in 2023.

In early 2024, the band gave a semi-acoustic performance at the Riga Zoo. Soon after, a STandART 22nd anniversary maxi-single 22 was released, and anniversary concerts (the first full concerts in 6 years) were announced along with lineup changes – the band’s longtime manager/assistant Gatis Gavriļenko was brought in as the new bass synthesizer player.