| Blue Man Group |
| Blue Mango |
| Blue Mantra |
| Blue Mar |
| Blue Marble Faun |
| Blue Mariners |
| Blue Marmalade |
| Blue Martinez |
| Blue Mary |
| Blue Mason |
| Blue Mata |
| Blue Material |
| Blue May |
| Blue Meanies |
| Blue Melody School |
| Blue Merle |
| Blue Merlot |
| Blue Metheny |
| Blue Metin Özkan |
| Blue mind |
| Blue Minds |
| Blue Mink |
| Blue Mitchell |
| Blue Mitchell Quartet |
| Blue Mocca |
| Blue Monday |
| Blue Money CC |
| Blue Money Ghost |
| BLUE MONTANA |
| Blue Moon |
| Blue Morning |
| Blue Morpho |
| Blue Morris |
| Blue Morrison |
| Blue Mountain |
| Blue Mountain Beatbox |
| Blue Mountain Sunrise |
| Blue Mountains Trio |
| Blue Mt Lumber |
| Blue Mule |
| Blue Murder |
| Blue My Mind |
| Blue Mystic |
| Blue Møon |
| Blue Nano |
| Blue Nava |
| Blue Neuville |
| Blue Nevus |
| Blue Nicotine |
| Blue Nightmare |
| Blue Nimbus |
| Blue Note All Star Jazzmen |
| Blue Note Jazz Band |
| Blue Note Six |
| Blue Nova |
| Blue November, Nubes |
| Blue Nude |
| Blue Number Nine |
| Blue Oaks |
| Blue October |
| Blue October (UK) |
| Blue of Colors |
| Blue on Green |
| Blue on Tuesday |
| Blue Onion Band |
| Blue Out |
| Blue Oyster Cult |
| Blue Öyster Cult |
| Blue pablo |
| Blue Pappi |
| Blue Party |
| Blue Payne |
| Blue Pearl |
| Blue Penang |
| Blue Peony |
| Blue Period |
| Blue Peter |
| Blue Phelix |
| Blue Pigeons |
| Blue Place |
| Blue Plate Special |
| Blue Pleasures |
| Blue Prince |
| Blue Prize |
| Blue Prize, Delilah, Sashy |
| Blue Rae |
| Blue Ragg |
| Blue Rain |
| Blue Rain Boots |
| Blue Raincoat |
| Blue Raspberry |
| Blue Rayon |
| Blue Red Roses |
| Blue Return |
| Blue Revolver |
| Blue Rhoads |
| Blue Ribbon |
| Blue Ribbon Boys |
| Blue Riddim Band |
| Blue Rinkhals |
