also: レーベル
A label attached to or associated with something, such as a package label, bottle label, data label, or classification label. ラベル is the usual spelling for this general sense.
瓶のラベルをよく読んでください。
Please read the label on the bottle carefully.
箱に名前のラベルを貼った。
I put a name label on the box.
record label; music label
Only with reading レーベル
Used for a record company, music label, or imprint; this sense is restricted to the spelling レーベル.
彼女は大手レーベルと契約した。
She signed with a major record label.
I stuck a label on the bottle.
She debuted under a famous record label.
I peeled the label off the can and threw it away.
signal label
internal label