An epiphyte is a plant that grows upon another plant (such as a tree) non-parasitically or sometimes upon some other object (such as a building or a telegraph wire), derives its moisture and nutrients from the air and rain and sometimes from debris accumulating around it, and is found in the temperate zone (e.g., many mosses, liverworts, lichens and algae) or in the tropics (e.g., many ferns, cacti, orchids, and bromeliads).

Epiphyte is one of the subdivisions of the Raunkiær system. The term most commonly refers to higher plants, but epiphytic bacteria, fungi (epiphytic fungi), algae, lichens, mosses, and ferns exist as well. The term epiphytic derives from the Greek epi- (meaning 'upon') and phyton (meaning 'plant'). Epiphytic plants are sometimes called "air plants" because they do not root in soil. However, there are many aquatic species of algae, including seaweeds, that are epiphytes on other aquatic plants (seaweeds or aquatic angiosperms).

The best-known epiphytic plants include mosses, orchids, and bromeliads such as Spanish moss (of the genus Tillandsia), but epiphytic plants may be found in every major group of the plant kingdom. 89% of epiphyte species (about 24,000) are flowering plants. The second largest group are the leptosporangiate ferns, with about 2800 species (10% of epiphytes). In fact, about one third of all ferns are epiphytes. The third largest group is clubmosses, with 190 species, followed by a handful of species in each of the spikemosses, other ferns, Gnetales, and cycads.

John Zorn (born September 2, 1953 in New York City) is an American avant-garde composer, arranger, record producer, saxophonist and multi-instrumentalist. Zorn is a prolific artist: he has hundreds of album credits as performer, composer, or producer. He has had experience with a variety of genres including jazz, rock, hardcore punk, classical, extreme metal, klezmer, film, cartoon, popular, and improvised music. Zorn brings these styles to his work, which he refers to with the label avant-garde/experimental.

Zorn has stated: "All the various styles are organically connected to one another. I'm an additive person - the entire storehouse of my knowledge informs everything I do. People are so obsessed with the surface that they can't see the connections, but they are there."

Zorn has led the punk jazz band Naked City and the klezmer-influenced quartet Masada, composed Masada Songbooks (written concert music for classical ensembles), and has produced music for film and documentary.

Zorn established himself within the New York City downtown music movement in the mid 1970s and has since composed and performed with a wide range of musicians working in diverse musical areas. By the early 1990s Zorn was working extensively in Japan, attracted by that culture's openness about borrowing and remixing ingredients from elsewhere, before returning to New York as a permanent base in the mid-1990s. Zorn has undertaken many tours of Europe, Asia, and the Middle East, often performing at festivals with varying ensembles to display his diverse output.