Accurate Measurement of Flammable Gases. Combination instruments provide the flexibility to do general-purpose safety monitoring, as well as detection of very high levels of flammable gases and vapors. TODAY there are a variety of sensors used to detect flammable gases.
I saw Van Halen on the 1984 tour, there was no extra keyboard player. Ed played some keyboard on the intro into Jump and some in the middle, but stuck with the guitar for the solo. He did a solo keyboard pice as well seperately.
Cantrell started to sing lead vocals on the 1992 acoustic EP Sap, and his role continued to grow in the following albums, making Alice in Chains a two-vocal band. Cantrell stated that it was Staley who encouraged him to sing.