Another rock music trend from the 1980s was alternative music. Bands such as R.E.M., Sonic Youth, The Smiths, Pixies, Hüsker Dü, The Cure, and others were popular with teens and young adults. The most immediate type of alternative music was "grunge," a combination of punk, rock and metal. Proponents of grunge included Nirvana, Alice in Chains, Soundgarden and Pearl Jam with themes of sadness and loneliness.