Sound Waves Winter Edition Festival in Portugal has announced its line up with 999999999, Bad Boombox, Fantasm, Hades, Lee Ann Roberts and Ornella.

Sound Waves has revealed the line up for the second winter edition in the capital of Portugal for 2025. The event will take place at Pavilhão Carlos Lopes, on Saturday, February 8th. It begins at 8pm and doors close on Sunday at 6am. The line up features big names in techno such as: 999999999, Bad Boombox, Fantasm, Hades, Lee Ann Roberts and Ornella.

With a line up of over 10 hours, ravers will be thrilled to the sounds of the most renowned artists on the techno and hard techno scene. The Italian duo 999999999, also known as Techno Duo From Other Space, will shake the floor of the Pavilhão Carlos Lopes with their hard and acid techno.

For the first time in Portugal, Bad Boombox will be performing a mix of captivating genres such as Groovy Rave, Hardgroove and Booty Trance. Industrial techno will be highlighted by the American Fantasm, who will join the line up as one of the most sought-after names worldwide. The virtuoso Colombian talent Hades will take control of the booth to elevate the audience's soul with dark and heavy sounds.

The Dutch Lee Ann Roberts will show off her energetic and contagious drive at the event. One of the Sound Waves residents, Ornella, will be representing Portugal and showing why she is already considered one of the strongest names within Schranz.

The Sound Waves brand continues to give opportunities and highlights to emerging and current artists, being a visionary project in the world of electronic music. Its identity and charisma, since 2005, have made Sound Waves an emblematic festival worldwide - bringing several events to different cities in Portugal throughout the year.