Louise Goffin - In The Mood

℗ 1988 © 1988 WEA Records Ltd.
Side B: ℗ 1987

Note: Preserve brand names and symbols as is. However instruction says translate every sentence; but also preserve names. We should translate the descriptive labels, but "Side B" is a term; we should translate to "Боковая сторона B"? In vinyl jargon Russian uses "сторона B" or "сторона 2". They want preserve original numbers and Latin forms. They say translate band names etc; but this text contains no names besides WEA Records Ltd. and Side B. We should translate "Side B" to "Сторона B" or "Сторона B" would keep B as Latin. So: "Сторона B:" Then "℗ 1987" and maybe "© 1988" also. They want preserve punctuation and year ranges. So final:

"℗ 1988 © 1988 WEA Records Ltd.
Сторона B: ℗ 1987"

Let's output. Note double spaces preserved? We'll keep same. Two lines. Also Space before. Okay. Also should we translate "Side B:" to "Сторона B:" with colon. Let's output. The original had two spaces after 1988. We'll keep identical? We'll reproduce same including two spaces before "© 1988"? It shows two spaces between 1988 and ©. We'll mirror:

"℗ 1988 © 1988 WEA Records Ltd.
Сторона B: ℗ 1987"
That's final. Ensure only Russian text besides proper names preserved. WEA Records Ltd. remains. Good. Also "Side B" translated. Done.