Simplify the following text for a Grade 10 native English-speaking person.
Original: The song was known either by its opening line as Vorbei , vorbei , sind all die schÃ nen Stunden , or as the KÃ nigsberg-Lied , after the German light cruiser KÃ nigsberg , which is mentioned in one version of the song 's lyrics .
Simplified: The song was known either by its opening line as Vorbei , vorbei , sind all die schÃ nen Stunden , or as the KÃ nigsberg-Lied , after the , which is mentioned in one version of the song 's lyrics .