0
Stream of Passion
Stream of Passion
Dutch metal band
1
Marcela Bovio
Marcela Bovio
Mexican musician
2
The Gentle Storm
The Gentle Storm
Dutch musical project
3
Arjen Anthony Lucassen
Arjen Anthony Lucassen
Dutch musician
4
Ayreon
Ayreon
Dutch progressive rock/metal project
5
Johan van Stratum
Johan van Stratum
Dutch musician
6
Transmetal
Transmetal
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7
Vuur
Vuur
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8
Beto Vázquez Infinity
Beto Vázquez Infinity
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9
Jumbo
Jumbo
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10
Haggard
Haggard
German symphonic metal band
11
Dolorian
Dolorian
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12
Coprofago
Coprofago
Chilean death metal band
13
Torturer
Torturer
14
HDK
HDK
Dutch metal band
15
Rusty Eye
Rusty Eye
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16
WarCry
WarCry
Spanish band
17
Stravaganzza
Stravaganzza
Spanish metal band
18
Kumbia Kings
Kumbia Kings
Mexican-American cumbia group from Corpus Christi, Texas
19
Rata Blanca
Rata Blanca
musical group of Argentina
20
Caifanes
Caifanes
Mexican rock Band
21
ReVamp
ReVamp
Dutch band
22
Diabolical Masquerade
Diabolical Masquerade
Swedish band
23
Cuchufleta
Cuchufleta
Chilean rock band
24
Avulsed
Avulsed
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25
Six Magics
Six Magics
Chilean metal group
26
Los Huracanes del Norte
Los Huracanes del Norte
27
Plastilina Mosh
Plastilina Mosh
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28
Molotov
Molotov
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29
Assjack
Assjack
American heavy metal band
30
Wormed
Wormed
31
On Thorns I Lay
On Thorns I Lay
32
The 3rd and the Mortal
The 3rd and the Mortal
Norwegian metal band
33
Fenriz
Fenriz
Norwegian musician
34
Brujeria
Brujeria
Mexican-American extreme metal band
35
Elvenking
Elvenking
Italian folk metal band
36
Hirax
Hirax
American thrash metal band
37
DarkSun
DarkSun
Spanish band
38
Theatres des Vampires
Theatres des Vampires
band
39
Kauan
Kauan
Russian band
40
Sadist
Sadist
Italian death metal band
Members, past and present

Elfonía was an experimental rock band with elements of progressive and ambient music. It was founded by Alejandro Millán and Marcela Bovio in 2001 following the leaving of their previous band, Hydra.

The band's line-up was extended in 2003 for purposes of a major music festival held in Monterrey, Mexico with Roberto Quintanilla on lead guitar, Pablo González on bass guitar and Javier Garagarza on drums. By the end of the year, Elfonía independently produced their self-titled first studio album which marked their breakthrough into mainstream music. In November 2003, Marcela was invited by Arjen Anthony Lucassen to perform vocals on Ayreon's album The Human Equation.

Two years later the band released their second studio album, This Sonic Landscape, a fusion of many music genres, including progressive rock, jazz, ambient music and goth rock. Shortly afterwards, Elfonía went on a successful tour around Mexico in order to promote their newest effort.

The band split up in December 2006. Bovio and Millán continued in Stream of Passion with Lucassen.