Best Musics

2010-03-08T13:27:00.000-08:00

Legendary Guitar

Guns And Roses

2010-03-08T12:58:00.000-08:00

Guns And Roses - sweet child o'mine
to download click here !

Knockin' on heaven's door
to download click here !

Welcome to the Jungle
to download click here !

Don't cry
to download click here !

Patience
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enjoy!

2010-03-08T12:30:00.000-08:00

A magnetic pickup consists of a permanent magnet such as a AlNiCo, wrapped with a coil of a few thousand turns of fine enameled copper wire. The pickup is most often mounted on the body of the instrument, but can be attached to the bridge, neck and/or pickguard, as on many electro-acoustic archtop jazz guitars and string basses. The vibration of the nearby soft-magnetic strings modulates the magnetic flux linking the coil, thereby inducing an alternating current through the coil of wire. This signal is then carried to amplification or recording equipment via a cable. There may also be an internal preamplifier stage between the pickup and cable. More generally, the pickup operation can be described using the concept of a magnetic circuit, in which the motion of the string varies the magnetic reluctance in the circuit created by the permanent magnet.
[edit] Output
The output voltage of pickups varies between 100 mV rms to over 1 V rms for some of the higher output types. Some high-output pickups achieve this by employing very strong magnets, thus creating more flux and thereby more output. This can be detrimental to the final sound because the magnets' pull on the strings can cause problems with intonation as well as damp the strings and reduce sustain. Other high-output pickups have more turns of wire to increase the voltage generated by the string's movement. However, this also increases the pickup's output resistance/impedance, which can affect high frequencies if the pickup is not isolated by a buffer amplifier or a DI unit.

2010-03-08T12:25:00.000-08:00

A conventional humbucker (or Humbucking pickup) is a type of electric guitar pickup, first patented by Seth Lover and the Gibson company, that uses two coils, both generating string signal. Humbuckers have high output since both coils are in series and the magnetic circuit is low loss. Like a single coil pickup, a humbucker induces a slight magnetic field around the strings, which in turn induce an electrical current on the coils as the strings vibrate. The two coils have opposite polarity, opposite windings and are connected in series which causes noise and interference to be significantly reduced via common-mode rejection. Humbuckers get their name from their canceling out interference (they "buck the hum") induced by alternating current sources normally experienced with single coil pickups.
Hum is caused by interference typically created by transformers and power supplies inside various electrical equipment utilizing alternating current. As alternating current passes through a coil, it induces a magnetic field around the coil. The magnetic field may be very weak at the pickup, but once the signal is put through various pedals and amps it can become much more evident. Using a guitar without humbuckers, a musician would hear a slight but annoying hum from the amp in silent sections of the music. Sources of hum generated in the studio and on stage can include high-power amps, processors, mixers, motors, power lines, and other sources. Humbuckers dramatically reduce the hum effect compared to single coil pickups.

2010-03-08T12:12:00.000-08:00

Brian Harold May, CBE (born 19 July 1947 in London) is an English musician and astrophysicist most widely known as the lead guitarist of the rock band Queen. As a guitarist he uses his home built guitar, "Red Special", and has composed hits such as "Now I'm Here", "Tie Your Mother Down", "We Will Rock You", "Who Wants to Live Forever", "Hammer to Fall", "Save Me", "Fat Bottomed Girls", "I Want It All" and "Too Much Love Will Kill You". May earned a PhD in astrophysics in 2007 and is currently the chancellor of Liverpool John Moores University.[1] May lives in Surrey[citation needed].

Queen of stone age

2010-03-08T11:14:00.000-08:00

1. Queen - Bohemian Rhapsody
To download aqui !

2. Queen - We Are The Champions
To download aqui !

3. Queen - We Will Rock You
To download aqui !

4. Queen - Somebody To Love
To download aqui !