Sandra Nurmsalu

Nurmsalu began her professional solo career in 2007, competing in the Eesti Televisioon (ETV) singing competition Kaks takti ette.[2] During a special week of the competition where contestants were told their performances must be as part of an ensemble, Nurmsalu formed the group Urban Symphony with other stringed instrument musicians from her music school. The group's performance of "Hungry" by Kosheen blended classical crossover with electronic music; this sound became associated with Urban Symphony and Nurmsalu for the rest of their careers.[2][6] Nurmsalu ultimately placed fourth in Kaks takti ette.[7]

Following the competition, Nurmsalu was signed by Estonian songwriter and record producer Sven Lõhmus to his record label Moonwalk Records.[8]

Nurmsalu at a press conference for the Eurovision Song Contest 2009 in Moscow.

After signing to Moonwalk shortly after Kaks takti ette, Nurmsalu and Lõhmus decided that she would continue performing with Urban Symphony instead of pursuing a solo career. In December 2008, Urban Symphony was revealed to be taking part in the debut edition of Eesti Laul, the newly created program to select the Estonian representative in the Eurovision Song Contest.[9][10] Their entry in the competition, "Rändajad", also served as their debut single as a group and was released on 5 January 2009; the song was written and produced by Lõhmus. Urban Symphony competed in the final of Eesti Laul 2009 on 7 March 2009, where they were ranked first by the professional jury and second by the Estonian public. As one of the top two total vote-getters, they advanced to the superfinal with Traffic. In the superfinal, Urban Symphony and "Rändajad" received over 82% of the votes cast, winning the competition and holding the record for the biggest win margin in Eesti Laul history.[11][12]

As the winners of Eesti Laul, Urban Symphony received the right to represent Estonia in the Eurovision Song Contest 2009 in Moscow, with "Rändajad". They competed in the second semi-final on 14 May 2009, placing third and qualifying to the final; this was the first time Estonia had qualified to the finals since the introduction of the semi-finals in 2004, and remains their best placement in the semi-finals of all-time.[13][14] They later performed in the finals on 16 May, where they placed sixth with 129 points; this was the best result for Estonia since their third place finish at the Eurovision Song Contest 2002, and continues to be their best result since then as of 2021.[13][15]

After Eurovision, "Rändajad" became a successful single internationally; it reached the top ten in Estonia, Finland, and Greece, the top twenty in Sweden, and also charted in Belgium, Switzerland, and the United Kingdom. Later that year, Nurmsalu was invited to perform as a special guest during season three of Eesti otsib superstaari, the Estonian version of Idols, performing "Rändajad" with eventual winner Ott Lepland during celebrity duets week; Lepland would later go on to represent Estonia in the Eurovision Song Contest 2012, placing sixth in the final as well. Urban Symphony released two other singles in their career, "Päikese poole" and "Skorpion"; both of which peaked in the top ten in Estonia.

In 2010, Urban Symphony announced that they would be disbanding. The announcement was due to Nurmsalu wishing to prioritize motherhood, while the group's other members wished to continue their studies and pursue other interests.[16]

Nurmsalu performing in Tartu in 2013.

After a two-year hiatus in order to prioritize raising her child, Nurmsalu returned to music in 2012. She performed guest vocals on the single "Sel teel" by Estonian musician Sinine; the song went on to become a top ten hit in Estonia, and also received airplay in France and Germany.[17] Nurmsalu later began performing traditional Estonian folk songs at various musical events and festivals throughout Estonia.[18] In October 2012, Nurmsalu went on tour alongside several other Estonian musicians to celebrate 100 years of Estonian film and music, performing concerts at venues in Tallinn, Pärnu, and Tartu.[19] Later that year, Nurmsalu announced the Rändajad concert tour. The tour played at several small venues in Harju County, where Nurmsalu was raised, including her hometown of Alavere.[20]

In December 2012, to coincide with her return to the music industry, Nurmsalu formed her own record label Muusikalind to promote her music.[21] In 2013, Nurmsalu performed at the Estonian musical concert Öölaulupidu Järjepidevus where she debuted her first original single since returning to music, "Väike Eestimaa". On 26 September 2013, "Väike Eestimaa" was officially released by Moonwalk Studios and included an announcement that Nurmsalu was working on a new album with her former producer Lõhmus.[22]

In December 2013, Nurmsalu was announced as one of the semi-finalists in Eesti Laul 2014 with the song "Kui tuuled pöörduvad", written by Lõhmus.[23] This marked her first return to the competition since winning its inaugural edition in 2009 with Urban Symphony. Nurmsalu advanced from the second semi-final on 21 February 2014, to the final, held in Tallinn on 1 March.[24] In the final, Nurmsalu placed third with the Estonian public, but second-to-last with the professional juries, placing fifth overall and not advancing to the superfinal. Nurmsalu's placement was considered a shock, as many expected her to win the competition. Despite not winning, "Kui tuuled pöörduvad" became a top five single in Estonia and Nurmsalu's highest-charting hit since "Rändajad".[25]

After Eesti Laul, she planned to release the single "Mängurõõm" in early-2015, but the song was never released after Nurmsalu left Moonwalk Records and cut ties with her former producer Lõhmus. After leaving Moonwalk, Nurmsalu went on another hiatus from the music industry. She returned to music in 2017, releasing the singles "Jäälilled" and "Kevad on alati alles". She also developed a new working relationship with Estonian producer Priit Pajusaar. "Jäälilled" was written by Nurmsalu's partner Tarmo Kask, while "Kevad on alati alles" was written by Estonian poet Aapo Ilves; the music for both songs was composed by Nurmsalu, Pajusaar, and Pille Piir.

Nurmsalu returned to Eesti Laul once more, being announced as one of the semi-finalists for its 2019 edition in November 2018 with the song "Soovide puu"; the song became the first entry Nurmsalu had written, cowriting it with Pajusaar and Ilves.[26] Nurmsalu qualified from the first semi-final on 31 January 2019 as a second-round qualifier; she did not receive high enough scores from the professional jury or Estonian public in the initial round, but was one of two entries saved by the public as a first semi-final wildcard.[27] She then advanced to the final on 16 February, where she placed eighth in the competition.[28]