<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">78 rpm records</topic></authority><related type="broader"><topic>phonograph records</topic></related><variant type="other"><topic>78</topic></variant><variant type="other"><topic>78 RPM record</topic></variant><variant type="other"><topic>78 RPM records</topic></variant><variant type="other"><topic>78 r.p.m. record</topic></variant><variant type="other"><topic>78 r.p.m. records</topic></variant><variant type="other"><topic>78 rpm record</topic></variant><variant type="other"><topic>78-rpm record</topic></variant><variant type="other"><topic>78-rpm recording</topic></variant><variant type="other"><topic>78-rpm recordings</topic></variant><variant type="other"><topic>78-rpm records</topic></variant><variant type="other"><topic>78rpm record</topic></variant><variant type="other"><topic>78rpm records</topic></variant><variant type="other"><topic>78s</topic></variant><variant type="other"><topic>seventy-eight</topic></variant><variant type="other"><topic>seventy-eights</topic></variant> <note xml:lang="en"><![CDATA[ Phonograph records played at 78 revolutions-per-minute, the standard playing speed for records until the mid-20th century. The maximum length of play per side was 4 1/2 minutes, and they appeared most commonly in ten-inch and twelve-inch formats. ]]></note></mads>