Vaporwave, as a subgenre of electronic music from the early 2010s, embodies a postmodern sensibility that unites musical, aesthetic and cultural elements. The aim of this work is to thoroughly consider the phenomenon of vaporwave as a musical genre and visual expression within a postmodern framework. Analytical methodology is used for a deep understanding of the musical and visual characteristics of this genre and their connection with postmodern concepts such as hyperreality, pastiche, fragmentation of the subject, intertextuality and commodification. As a genre rooted in the digital age, vaporwave exemplifies the postmodern concept of hyperreality - a realm where the boundaries between reality and simulation blur, while its music and visual expression lead listeners through the coexistence of past, present, and future, challenging the traditional narrative of linear time. The creative expression of vaporwave creators reflects Lyotard's idea of postmodernism as an era without boundaries and norms. Furthermore, vaporwave expresses the tension between authenticity and commodification, and raises questions about values and deeper meaning. Through the incorporation of fragmented and recontextualized elements from various musical sources, harmonized with visual elements of retro and futuristic motifs, a pastiche is created within vaporwave, that challenges conventional notions of artistic originality and creates a complex commentary on the relationship between nostalgia, consumer culture and postmodern sensibility. Its ironic transformation and subversion of capitalism is reflected through music and visual expression, and through his ability to question social norms and conventions. Actively embracing sampling, remixing and juxtaposition, vaporwave expresses the fluid and fragmented nature of postmodernism, providing a provocative exploration of consumer culture and the dynamics between reality and simulation.