Question: Scorpions included which songwriter as the lead guitarist?

Context paragraphs:
Inglorious: Inglorious is an English-based Hard Rock band.  Formed in February 2014 in London, the band is fronted by Nathan James, who sang for a time with Trans-Siberian Orchestra and Scorpions guitarist Uli Jon Roth.  Nathan James had become well known through TV shows "The Voice" and "Superstar".  Their success has been particularly assisted by UK digital radio station Planet Rock.  They released the album "II" on 12 May 2017.  Lead guitarist is Andreas Eriksson, rhythm guitar Drew Lowe, bass guitar Colin Parkinson and drummer Phil Beaver.

Michael Schenker: Michael Schenker (born Michael Willy Schenker, 10 January 1955) is a German rock guitarist, best known for his tenure in UFO, in addition to his solo band.  Nicknamed the "Blonde Bomber", he first rose to fame as an early member of Scorpions, then achieved fame in the mid-1970s as the lead guitar player for UFO.  Since leaving UFO in 1978, he has been leading the Michael Schenker Group in various incarnations.  He has rejoined UFO three times, producing an album each time.  He is the younger brother of Rudolf Schenker, who is still a guitarist with Scorpions.  His career has had many ups and downs, partly due to a long history of alcoholism and personal problems; still, Schenker continues to perform and record.  He has been called "a legendary figure in the history of metal guitar."

Rafael Moreira: Rafael Moreira is a Brazilian-American guitarist, vocalist, songwriter and producer, best known as the lead guitarist / vocalist on the hit CBS television shows "" and "", MTV's "Rock The Cradle" and most recently on NBC's "The Voice".  He has also appeared as lead guitarist / supporting vocalist live on world tours and television, as well as on CD & DVD releases, with world-renowned and groundbreaking artists such as Paul Stanley (KISS), Steven Tyler (Aerosmith), Dave Navarro and Stephen Perkins (Jane's Addiction), Tommy Lee (Mötley Crüe) and Natasha Bedingfield.  Rafael has also performed as the lead guitarist for Grammy-winning artists Pink, Christina Aguilera, Don Felder (The Eagles) Marc Anthony, Colbie Caillat and Mýa.

Scorpions (band): Scorpions are a German rock band formed in 1965 in Hanover by Rudolf Schenker.  Since the band's inception, its musical style has ranged from hard rock to heavy metal.  The lineup from 1978–92 was the most successful incarnation of the group, and included singer Klaus Meine (vocals), Rudolf Schenker (rhythm guitar), Matthias Jabs (lead guitar), Francis Buchholz (bass guitar), and Herman Rarebell (drums).  The band's only constant member has been Schenker, although Meine has been the lead singer for all of the band's studio albums, and Jabs has been a consistent member since 1979.

Dan Koch: Dan Koch (born 1983) is the lead guitarist, vocalist, and principal songwriter for the rock band Pacific Gold and previous lead guitarist and principal songwriter for Sherwood.  He helped form the band with Nate Henry in 2002 while attending university at Cal Poly.  Dan was originally Sherwood's drummer, but when drummer Joe Greenetz joined the band he switched from drums to guitar.  Moreover, Koch transitioned into the rhythm guitar player.  With the departure of Chris Armstrong, Koch switched into the role of lead guitarist.  Dan Koch is a native of Los Gatos, California.  Dan married girlfriend Jaffrey Bagge on November 29, 2009.  He currently resides in Seattle, Washington with his wife.  While in high school, he was in a punk band called Ignorant Youth.

Rudolf Schenker: Rudolf Schenker (born 31 August 1948 in Hildesheim, Lower Saxony) is a German guitarist and founding member of the hard rock band Scorpions, being the rhythm/lead guitarist and one of the main songwriters of the band.

Matthias Jabs: Matthias Jabs (born October 25, 1955) is a German guitarist and songwriter.  He is best known for being the lead/rhythm guitarist in the hard rock band Scorpions.  He has played on all Scorpions studio albums starting with Lovedrive (1979) to Return to Forever (2015).  He has a music store, MJ Guitars, in Munich, Germany.

Adam Latiff: Adam Latiff (born March 24, 1979) is a lead guitarist, rhythm guitarist, songwriter, and vocalist for a number bands, most notable for Puddle of Mudd.  He started his career in bands such as Devereux and was a touring guitar player for Eve to Adam until December 2014.  Latiff is the lead vocalist and lead guitarist for a national Nirvana tribute band called Heart Shaped Box, and is also the lead vocalist for Vanilla Women, which features former members of Shinedown Cold and Puddle of Mudd.

Eric Friedman: Eric Charles "Erock" Friedman (born June 28, 1984) is an American musician and songwriter, best known as the current touring guitarist and backing vocalist for Creed, as well as Tremonti, which is fronted by Alter Bridge and Creed lead guitarist Mark Tremonti.  He played with the band on their 2009 United States reunion tour with Staind and their 2010 Tour with Skillet.  He is the former lead guitarist for the band Submersed and also the former lead guitarist for Daughters of Mara.  Submersed and Daughters of Mara both disbanded in 2008.  He also currently plays lead guitar and co writes for the rock band Hemme.  At the age of thirteen Friedman was the youngest guitarist at the time to be fully endorsed by Fender.  His first introduction to Mark Tremonti was at a NAMM show where his then manager introduced them both.  They subsequently jammed at one of the Rivera amp booths and noticed, that although they had different styles, (Tremonti being heavily influenced by metal and Friedman Blues), they both complemented each other.

Klaus Meine: Klaus Meine (born 25 May 1948) is a German vocalist, best known as the lead singer of the hard rock band Scorpions.  He and guitarist Rudolf Schenker are the only two members of the group to appear on every Scorpions album.  Meine was placed at #22 on Hit Parader's Top Heavy Metal Vocalists of All Time list in 2006.

Supporting paragraphs: Scorpions (band) Matthias Jabs
Answer: Matthias Jabs