There are at least three bands called Her Majesty:

1. Her majesty is a Swedish indieband. Read more about them on www.hermajestymusic.com

2. Her Majesty is a Dutch tribute band named after a Beatles song. Initially, they mostly covered songs by The Beatles, but things really took off for them when (in the 2015-2016 season) they toured Dutch theatres with a tribute to Crosby, Stills, Nash & Young, to overwhelming critical and public acclaim. The group's CSNY show was released as a live album, Déjà Vu Live.

Her Majesty is fronted by three well-known musicians: Jelle Paulusma (of Daryll-Ann fame), Bertolf Lentink and Diederik Nomden (who recorded with Johan, Daryll-Ann, Awkward I and Bertolf, amongst others, and released his own album under the moniker Royal Parks). Bauke Bakker (drums) and Dirk Schreuders (bass) complete the line-up.

3. Her Majesty is a deathcore band (http://www.myspace.com/hermajestyaus) from Bendigo, Australia.