Electronic music legends Hardwell, Sigma, and Lithuania's Biplan to rock the Summer Sound 2026 stage in Latvia

New acts have joined the lineup for Summer Sound 2026, the largest music festival in the Baltic States. This summer, global electronic dance music superstar Hardwell (Netherlands) will perform on the shores of Liepāja for the very first time. Joining him on the main stage is one of the world’s most popular drum and bass duos, Sigma (UK), while Lithuania will be represented by the iconic band Biplan. Summer Sound 2026 will take place at Liepāja beach from July 31 to August 1.

As one of the most influential EDM producers globally, Hardwell has twice been named the World’s No. 1 DJ and has dominated the world’s biggest festival stages, including Tomorrowland and Ultra, for over a decade. The creator of megahits like Apollo, Call Me A Spaceman, and Young Again will be visiting Latvia for the first time, bringing a world-class electronic music experience to the neighboring shores of Liepāja.

Hardwell - "Call Me A Spaceman"

Sigma (UK) is one of the world’s leading drum and bass acts, successfully blending club energy with melodic pop sensibilities. Their chart-topping hits include Nobody To Love, Changing, and Find Me, featuring vocals from global stars such as Rita Ora, Paloma Faith, Birdy, and John Newman.

Sigma - "Nobody To Love"

Lithuania’s representative at the festival, Biplan, is currently one of the country's longest-running active bands, currently preparing for a massive 30th-anniversary concert.

Biplan - "Labas rytas 2025"

It was previously announced that the festival will also feature world-renowned electronic producer and DJ Alan Walker (Norway), the energetic gypsy-punk outfit Gogol Bordello (USA), and many others.

The lineup continues to grow with a diverse range of names spanning indie, alternative, hip-hop, and rock. Over the course of two days, several Summer Sound stages will host international acts like Digdeep (Ireland), Julián Mayorga (Spain), and Mary Shelley (USA), alongside a strong Latvian contingent: Kautkaili, Purple Negative, Les Attitudes Spectrales, and one of Latvia's top DJs, @TomsGrevins.

Other confirmed acts include Latvian favorites Bermudu Divstūris, Singapūras Satīns, hip-hop artists ansis and Deniss, contemporary folk group Tautumeitas, The Big Bad Hit Show, as well as urban and hip-hop acts ELIOTS, Xantikwariāts, Rīmdari, PCK97, MUUD, and Arturs Skutelis. Rock and alternative fans can look forward to performances by Fēliks Ķiģelis, Inokentijs Mārpls, Bēdu brāļi, Aparāts, and Zvīņas.

Summer Sound is one of the most anticipated events of the summer, drawing thousands of music lovers every year. For two days, Liepāja beach transforms into an unforgettable party where music, the sea, and summer vibes merge into a unique atmosphere. A total of about 60 artists perform across multiple stages, ranging from the hottest local and Baltic talent to international stars. Families are also welcome: children under 10 enter for free, and a dedicated kids' area and various activities will be available throughout the event.

Two-day and VIP tickets are available at early-bird prices until April 7th. Tickets: summersound.lv.

About Summer Sound:

Summer Sound is the largest music festival in the Baltic States, held annually on the beach in Liepāja. In 2026, the festival will celebrate its 14th edition. The event brings together local and international artists, offering a laid-back atmosphere, a wide variety of genres, and the unique experience of enjoying live music right on the seashore.