Ключевые слова: 2021, abstract, background, banner, bass, blues, card, celebrate, celebration, christmas, club, colourful, concept, concert, confetti, dance, december, decoration, decorative, design, disco, event, festival, festive, gigs, greeting, guitar, happy, happy new year, holiday, illustration, invitation, jazz, music, new, new year, night, number, party, perform, piano, poster, rock, saxophone, stage, template, typography, winter, year,